XPARTCO HVAC Capacitor Contractor Pack — 18-Piece Assortment Kit (Dual + Single Run)
The XPARTCO HVAC Capacitor Contractor Pack bundles the seven most commonly needed dual run capacitor ratings, plus two single run capacitor ratings, into a single 18-piece kit, so a technician can carry one box instead of restocking capacitors between jobs. Each dual run capacitor combines two capacitors into one round, three-terminal can — one rated for the compressor, one for the condenser fan motor — the standard design used across the vast majority of residential and light commercial split systems, window units, and heat pumps. The single run capacitors are 2-terminal units sized for one motor circuit, commonly used on standalone condenser fan motors, pool pumps, and other single-phase motor equipment.
The mix in this kit is weighted toward the ratings that fail most often in the field: 35/5, 40/5, and 45/5 MFD capacitors cover the majority of residential 1.5–3.5 ton systems and are included in higher quantities, while 50/5, 60/5, 70/5, and 80/5 MFD round out coverage for larger residential and light commercial compressors. All fourteen capacitors are rated 450VAC, so each one is a safe upgrade replacement regardless of whether the original equipment was speced at 370V, 440V, or 450V.
Quick Answer
The XPARTCO HVAC Capacitor Contractor Pack is an 18-piece assortment covering the seven dual run capacitor ratings most commonly replaced on residential and light commercial AC systems and heat pumps, plus two single run capacitor ratings for fan motors and similar equipment: 35/5 (×2), 40/5 (×4), 45/5 (×4), 50/5 (×1), 60/5 (×1), 70/5 (×1), 80/5 (×1), single-run 5 (×2), and single-run 7.5 (×2) MFD, all rated 450VAC, round. Built for technicians who want to stock a truck once instead of reordering capacitors mid-week. Capacitors store a dangerous electrical charge even after power is disconnected — always discharge before handling.
What's In The Kit
Capacitor Rating
Qty
Typical Application
35/5 MFD, 450V, Round
2
Smaller residential split systems, window/PTAC units
40/5 MFD, 450V, Round
4
Common residential 2–2.5 ton systems — high-frequency replacement size
45/5 MFD, 450V, Round
4
Common residential 2.5–3 ton systems — high-frequency replacement size
50/5 MFD, 450V, Round
1
Mid-size residential systems, 3–3.5 ton
60/5 MFD, 450V, Round
1
Larger residential systems, 3.5–4 ton
70/5 MFD, 450V, Round
1
Larger residential/light commercial systems, 4–5 ton
80/5 MFD, 450V, Round
1
Larger compressors and light commercial equipment
5 MFD, 450V, Round (Single Run)
2
Standalone condenser fan motors, pool pumps, small single-phase motors
7.5 MFD, 450V, Round (Single Run)
2
Standalone condenser fan motors, pool pumps, small single-phase motors
Common Problems This Kit Solves
Outdoor AC unit hums but the compressor won't start
Condenser fan won't spin, or spins slowly and needs a manual push to get going
System trips the breaker shortly after starting
AC blows warm air because the compressor isn't running
Repeated clicking sound from the contactor as it tries and fails to start the motor
Capacitor can visibly bulging, domed on top, or leaking oily residue
Needing a specific capacitor rating on the spot without a return trip to the supply house
Compatibility
This kit's capacitors are universal replacements compatible with central air conditioners, heat pumps, and condensing units across all major HVAC brands, wherever the original capacitor's MFD rating matches one included in this kit and its voltage rating is 450V or lower (370V and 440V equipment included, since a higher voltage rating is always a safe upgrade).
Note: The MFD (microfarad) rating must match the original capacitor exactly on both the compressor and fan sides — do not substitute a different MFD value. If a job calls for a rating not included in this kit (such as a 25/5, 30/5, or 55/5), each individual dual run capacitor rating is also available separately in our HVAC capacitor line. Contact our support team if you'd like help confirming which rating a specific job needs.
Key Features
18-piece assortment covering the 7 most commonly replaced dual run ratings plus 2 single run ratings
Quantities weighted toward the highest-frequency replacement sizes (35/5, 40/5, 45/5)
All capacitors rated 450VAC — a safe upgrade for equipment originally speced at 370V or 440V
Round can construction — 3-terminal (C, Herm, Fan) dual run capacitors and 2-terminal single run capacitors
Polypropylene film construction; safety approved CQC, VDE, TÜV, CL; built to GB/T 3667 and EN 60252 standards
Operating temperature range -40°C to 70°C (-40°F to +158°F)
Eliminates truck-stock gaps — one kit replaces reordering single capacitors between jobs
Each rating also available individually for restocking a single value
Kit Specifications
Kit Contents
18 capacitors — 14 dual run across 7 ratings + 4 single run across 2 ratings (see table above)
Capacitor Types
Dual Run (Compressor + Fan) and Single Run
Condition
New — Universal Replacement Parts
Voltage Rating (all pieces)
450VAC
Shape
Round
Terminals
3 per dual run capacitor / 2 per single run capacitor (1/4" quick-connect)
Frequency
50/60 Hz
Tolerance
±5%
Construction Type
Polypropylene film capacitor
Operating Temperature Range
-40°C to 70°C (-40°F to +158°F)
Safety Approvals
CQC, VDE, TÜV, CL
Approval Standard
GB/T 3667, EN 60252
Application
Central Air Conditioners, Heat Pumps, Condensing Units
Compatible Brands
Universal — all major HVAC brands
Installation Notes
⚠️ Danger — Capacitors Store A Dangerous Electrical Charge Shut off power to the outdoor unit at the disconnect box and at the breaker before beginning any capacitor replacement. A capacitor stores an electrical charge even after power has been disconnected, and that charge can deliver a serious or fatal shock. Before touching any terminal, discharge the capacitor fully: on a dual run capacitor, short each pair of terminals together (C-to-Fan, C-to-Herm, and Fan-to-Herm); on a single run capacitor, short the two terminals together. Use an insulated-handle screwdriver, or a proper capacitor discharge tool with a resistor. Never short the terminals with a bare metal tool held with your bare hand.
⚠️ Match The Rating Before Installing — Photograph Wiring First Confirm the failed capacitor's MFD rating on both the compressor and fan sides, and select the matching piece from this kit — the rating printed on the old capacitor's can is the reference, not the equipment's tonnage. Photograph the wiring on the old capacitor's terminals before disconnecting anything; terminals are typically labeled C (Common), Herm or Comp (compressor), and Fan. Remove the mounting strap holding the old capacitor, disconnect each wire, and install the replacement from this kit in the same mounting position, reconnecting each wire to the matching terminal. Restore power and confirm the compressor and fan both start promptly and run smoothly. Tools needed: insulated-handle screwdriver or capacitor discharge tool, nut driver, work gloves, safety glasses.
Frequently Asked Questions
Why are 35/5, 40/5, and 45/5 included in higher quantities than the others?
These three ratings cover the size range used on the largest share of residential split systems in the field, so they're the ratings most likely to come up repeatedly across a week of service calls. The larger ratings (50/5 through 80/5) still come up regularly but less often, which is why the kit includes one of each rather than duplicates.
What if a job needs a rating that isn't in this kit, like 25/5 or 55/5?
Every rating in this kit — both dual run and single run — is also sold individually, so you can pick up less common values as needed without buying another full kit. Contact our support team if you want help identifying which individual rating a specific job calls for.
Can I use a 450V capacitor from this kit to replace an original 370V or 440V capacitor?
Yes. Voltage rating is a ceiling, not an exact match requirement — a capacitor rated for a higher voltage than the original works safely and often lasts longer under the same electrical stress. What you can't do is go the other direction, so every capacitor in this kit being 450V means it's a safe fit anywhere the original was rated 370V, 440V, or 450V.
Does the MFD rating need to match exactly, or is there some tolerance?
Match the rating on both the compressor and fan side as closely as possible to the original — these capacitors carry a ±5% manufacturing tolerance, but that's not the same as intentionally substituting a different rated value. Always select the kit piece whose printed MFD rating matches what was on the failed capacitor.
Is this a genuine OEM kit?
This is a universal replacement kit rather than a brand-specific OEM product. Because dual run capacitors are a standardized component defined by their electrical specifications rather than their manufacturer, each capacitor in this kit is a correct replacement for any unit's original capacitor sharing the same rating — regardless of which HVAC brand originally installed it.
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W11481722 Genuine OEM Whirlpool Washer Shift Actuator
The W11481722 is a genuine Whirlpool OEM shift actuator (gear case) for Whirlpool, Maytag, Amana, Crosley, and Kenmore top-load washers. Mounted at the bottom of the washer, this component does two jobs in one assembly: it physically shifts the transmission between modes by moving an arm on the cam assembly, engaging and disengaging either the basket or the agitator/washplate depending on what the cycle calls for, and it houses the tachometer that reports drum speed back to the control board throughout the cycle.
Rated 120V, 60Hz, with a 6-pin wire connector for a direct plug-in fit. Because this single part handles both mechanical shifting and speed sensing, a failure here can produce a range of symptoms depending on which function is affected: the washer may fail to spin or agitate properly, get stuck in one mode without transitioning to the other, or the control board may throw an error code related to a lost tachometer signal or improper basket engagement. It directly replaces AP6990751, W10597177, WPW10597177, W11237117, W11398781.
Quick Answer
The W11481722 Genuine OEM Whirlpool Washer Shift Actuator fixes Whirlpool, Maytag, Amana, Crosley, and Kenmore top-load washers that won't spin or agitate properly, get stuck in one mode, or throw a tachometer/basket-engagement error code. 120V, 60Hz, 6-pin connector. Replaces AP6990751, W10597177, WPW10597177, W11237117, W11398781. This part also contains the tachometer — a single failure here can affect both cycle shifting and speed sensing at once.
Common Problems This Part Fixes
Washer won't spin
Washer won't agitate
Washer gets stuck in one mode and won't transition between agitate and spin
Error code related to a tachometer signal or basket engagement
Basket doesn't engage or disengage correctly during the cycle
Cycle stalls partway through as the control loses accurate speed feedback
Cross Reference Information
Part numbers can change over a product's lifecycle as manufacturers update designs or release new appliance models. For your convenience, we've included any known superseded, alternate, or cross-reference part numbers that match this item.
Replaces Part Numbers
This washer shift actuator directly replaces the following OEM and cross-reference part numbers:
W11481722, W10597177, WPW10597177, W11237117, W11398781, AP6990751, AWP45140, EAP16221077, PD00067016, PS16221077
If your part number is not listed above, contact our support team before ordering and we will verify compatibility.
Compatibility
This shift actuator is compatible with select Whirlpool top-load washers, and also fits select Maytag, Amana, Crosley, and Kenmore washers built on the Whirlpool platform, including model numbers such as:
WTW5100HW1, WTW5100HC1, WTW6120HC1
WTW4616FW3, WTW4655JW2, WTW4715EW0, WTW4715EW2
WET4027HW2, WETLV27HW3, WGT4027HW0, WGTLV27HW0
NTW4516FW0, NTW4516FW2, NTW4516FW4, NTW4519JW2
NTW4601BQ1, NTW4605EW0, NTW4611BQ1, NTW4615EW0, NTW4631BQ1, NTW4635EW0, NTW4651BQ1, NTW4655EW0, NTW4701BQ1, NTW4705EW0, NTW4750BQ1, NTW4755EW0
Crosley VAW3584GW0, VAW3584GW1, VAW3584GW2
Kenmore 110-series models (110.xxxxx)
Note: Always verify your full model number before ordering, since Whirlpool uses several different shift actuator designs across its washer lineup. Contact our support team with your model number if you're unsure.
Key Features
Genuine Whirlpool OEM part — factory-specified shifting mechanism and tachometer calibration
Combines two functions in one assembly: transmission mode shifting and drum speed sensing
Resolves "won't spin," "won't agitate," "stuck in one mode," and "tachometer error code" symptoms
Rated 120V, 60Hz
6-pin connector for a direct plug-in electrical fit
Direct drop-in replacement — mounts to the original gear case position
Replaces W10597177, W11237117, W11398781, WPW10597177, and W10625252
Compatible with Whirlpool, Maytag, Amana, Crosley, and Kenmore top-load washers
Genuine OEM replacement — guaranteed fit, materials, and performance
Product Specifications
Part Number
W11481722
Part Type
Washer Shift Actuator (Gear Case)
Condition
Genuine OEM
Brand
Whirlpool
Location
Bottom of the washer, in the gear case
Function
Shifts transmission between agitate/wash and spin modes; houses the tachometer
Voltage
120V
Frequency
60 Hz
Connector
6-pin
Material
Metal
Repair Difficulty
Moderate — gear case access required
Quantity
1 shift actuator
Compatible Brands
Whirlpool, Maytag, Amana, Crosley, Kenmore
Installation Notes
⚠️ Unplug Washer Before Starting — Note Cam Position Before Removal Disconnect power at the outlet or shut off the circuit breaker before beginning. Wear work gloves. Access to the shift actuator is through the gear case at the bottom of the washer, which typically requires tipping the washer back or removing surrounding panels per your model's service instructions to reach it. Photograph the wiring harness connection and the actuator's mounting position before disconnecting anything. Disconnect the 6-pin wiring harness connector from the old actuator, remove its mounting screws, and pull it free from the gear case. Install the new W11481722 in the same position, secure the mounting screws, and reconnect the 6-pin harness connector fully. Reassemble any panels removed for access, restore power, and run a full test cycle through both agitate and spin to confirm the washer shifts between modes correctly with no error codes. Tools needed: Phillips or nut driver screwdriver, work gloves.
Frequently Asked Questions
My washer is stuck in one mode — it will either agitate or spin, but not both. Is this the shift actuator?
Yes, this is a classic symptom of a failed shift actuator. This part is what physically moves the arm on the cam assembly to switch the transmission between agitate/wash mode and spin mode. If it fails, the washer can get mechanically stuck engaging only one of those two functions, since the shifting mechanism itself is no longer moving the cam correctly.
My control board shows a tachometer error. Why would that be the shift actuator and not something else?
Because this single part combines both the mechanical shifting function and the tachometer that reports drum speed to the control board, a failure inside the actuator can knock out the speed-sensing function even if the shifting mechanism is unaffected, or vice versa. A tachometer-related error code is a direct signal that this component — not a separate sensor — is the likely cause.
Is this a difficult repair?
It's a moderate repair, since accessing the gear case at the bottom of the washer typically requires tipping the unit back or removing surrounding panels, depending on your specific model. It's within reach for a confident DIYer with basic hand tools, but budget more time than a simple top-panel swap.
Is this an OEM or aftermarket part?
This is a genuine OEM part, manufactured by Whirlpool to factory specifications — guaranteed fit, materials, and performance. It matches the original shifting mechanism, tachometer calibration, and 6-pin harness configuration of the shift actuator originally installed in your washer.
Shop With Confidence
A U.S.-based appliance parts retailer specializing in genuine OEM and high-quality replacement parts. We stock components for all major appliance brands and offer fast shipping from our U.S. warehouse. Our team is available to help verify compatibility before you purchase.
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V-156-1C25 Micro Limit Switch
Contact Type: SPDT 1NO 1NC
Actuator Type: 1.1" Long Hinge Roller Lever
Rating: 15A 125 250VAC
Lever Length: 1.1" Long Hinge Roller Lever
Rating: 15A,1/2HP, 125 250VAC; 0.6A,125VDC; 0.3A, 250VDC
California Residents only
WARNING: Cancer and/or Reproductive Harm - www.p65warnings.ca.gov
XPARTCO 279838 Dryer Heating Element
The XPARTCO 279838 is an aftermarket replacement heating element for Whirlpool, Kenmore, Maytag, Amana, Roper, Estate, Crosley, Admiral, Inglis, KitchenAid, and Jenn-Air electric dryers. This element is the source of virtually all the heat in the dryer: current flows through a nickel-chromium coil, which glows and radiates heat as the blower pushes air across it and into the drum. This part is often nicknamed the "shorty" because of its compact size compared to the larger, older Whirlpool element it replaced, part number 4391960 — the shorty design is used on dryers with the lint filter positioned on the top right near the control housing.
Over years of use, the coil typically fails with a visible break somewhere along its length — a section simply burns through and the circuit opens, cutting off heat entirely. A quick way to check: a healthy element reads approximately 9 to 10 ohms across its terminals with a multimeter; a reading of no resistance (open circuit) confirms the element has failed. This element shares the same dryer platform as our WP3392519 thermal fuse and works alongside a cycling thermostat and high-limit thermostat in the same heating circuit — all commonly checked or replaced together when a dryer stops heating. It directly replaces 279837, WP279837, 2438, 279838VP, 279838A, 3398063, 3398064, 3403585, 8565582, W10724237, AP3094254, AH334313, EA334313, PS334313, and PS3343130.
Quick Answer
The XPARTCO 279838 Dryer Heating Element fixes Whirlpool, Kenmore, Maytag, Amana, Roper, Estate, Crosley, Admiral, Inglis, KitchenAid, and Jenn-Air electric dryers with no heat, insufficient heat, or drying times that have gotten noticeably longer. Also called the "shorty" element. Replaces 279837, WP279837, 2438, 279838VP, 279838A, 3398063, 3398064, 3403585, 8565582, W10724237, AP3094254, AH334313, EA334313, PS334313, PS3343130. A healthy element reads approximately 9-10 ohms with a multimeter; if the dryer has no heat at all, also check the thermal fuse (such as our WP3392519 listing) before assuming the element is at fault — a blown fuse produces the identical symptom.
Common Problems This Part Fixes
Dryer runs a full cycle but produces no heat at all
Dryer produces some heat, but not enough to dry clothes properly
Drying times that have gotten noticeably longer than they used to
Clothes coming out cold or barely warm at the end of a cycle
Visible break or burned-through section in the heating coil
Element that reads no resistance (open circuit) on a multimeter continuity or ohms test
Dryer that heats inconsistently, cycling on and off unexpectedly
Cross Reference Information
Part numbers can change over a product's lifecycle as manufacturers update designs or release new appliance models. For your convenience, we've included any known superseded, alternate, or cross-reference part numbers that match this item.
Replaces Part Numbers
This dryer heating element directly replaces the following OEM and cross-reference part numbers:
279838, WP279837, 279837, 2438, 279838A, 279838VP, 3398063, 3398064, 3403585, 8565582, W10724237, AH334313, AP3094254, AWP39215, PD00002351, EA334313, OEM9282771, PS334313.
If your part number is not listed above, contact our support team before ordering and we will verify compatibility.
Compatibility
This heating element is compatible with select Whirlpool electric dryers, and also fits select Kenmore, Maytag, Amana, Roper, Estate, Crosley, Admiral, Inglis, KitchenAid, and Jenn-Air dryers built on the same platform, including model numbers such as:
LER5624DQ0, LER4634EQ2
NED4655EW, NED4600YQ1
WED4815EW, WED4800BQ1, WED49STBW1, WED8300SW0
MEDC465HW, MEDC215EW, MEDX655DW, MEDX655DW1
RED4640YQ1, AED4675YQ1, AED4475TQ1
EED4400WQ0
Kenmore 70, 80, 90, 300, 400, 500, and 600 Series Model 110
Note: This element fits Whirlpool-platform dryers with the lint filter positioned on the top right near the control housing. It is a compact "shorty" design and is not the same element as the larger, older 4391960 used on earlier Whirlpool dryers. Always verify your full model number before ordering. Contact our support team with your model number if you're unsure.
Key Features
Aftermarket replacement heating element — generates the heat that dries clothes
Resolves "no heat," "insufficient heat," and "drying takes too long" symptoms caused by a burned-through coil
Nickel-chromium coil for effective, heat-and-abrasion-resistant heating
Compact "shorty" design for dryers with the lint filter near the control housing
Direct drop-in replacement — no modification required
Replaces 279837, WP279837, 2438, 279838VP, 279838A, 3398063, 3398064, 3403585, 8565582, W10724237, AP3094254, AH334313, EA334313, PS334313, and PS3343130
Compatible with Whirlpool, Kenmore, Maytag, Amana, Roper, Estate, Crosley, Admiral, Inglis, KitchenAid, and Jenn-Air electric dryers
Aftermarket replacement built to OEM-equivalent quality standards
Product Specifications
Part Number
XP279838
OEM Part Number
279838
Part Type
Dryer Heating Element Assembly ("Shorty")
Condition
Aftermarket Replacement
Coil Material
Nickel-chromium
Typical Resistance (Healthy Element)
Approx. 9-10 ohms
Legacy Predecessor
4391960 (larger, older design, not interchangeable)
Related Components
Cycling thermostat, high-limit thermostat, thermal fuse (see our WP3392519 listing)
Repair Difficulty
Medium — basic electrical skills and dryer panel disassembly required
Quantity
1 heating element assembly
Compatible Brands
Whirlpool, Kenmore, Maytag, Amana, Roper, Estate, Crosley, Admiral, Inglis, KitchenAid, Jenn-Air
Installation Notes
⚠️ Unplug Dryer Before Starting — Test Resistance Before Assuming It's The Element Disconnect power at the outlet or shut off the circuit breaker before beginning. Wear work gloves. Access is typically through the rear panel or the front, depending on your model, to reach the heater duct/blower housing area where the element is mounted. Before removing anything, inspect the old element visually for a break in the coil — sometimes you can see it directly, or feel it by gently wiggling each section of the coil. If nothing is visibly broken, test with a multimeter: place one probe on each terminal and look for a reading of approximately 9-10 ohms on a good element; no resistance at all confirms the element has failed. Photograph the wiring before disconnecting anything. Disconnect the wire terminals from the old element, remove the mounting screws or clips holding it in the duct housing, and pull it free. Install the new 279838 assembly in the same position, reconnect the wire terminals, and secure the mounting hardware — if the original connection wire shows burning or damage, replace it as well rather than reusing a damaged connector. Reassemble the panel, restore power, and run a test cycle to confirm the dryer is heating normally. Tools needed: 1/4" nut driver, 5/16" wrench, Phillips screwdriver, multimeter, work gloves.
Frequently Asked Questions
How do I test whether the element is actually bad?
Start with a visual inspection — often you can see a break directly in the coil, or find it by gently wiggling each section to check for a loose or separated point. If nothing is visible, use a multimeter set to ohms and place one probe on each terminal. A good element typically reads approximately 9 to 10 ohms; a reading of no resistance at all (open circuit) confirms the element has failed and needs replacing.
My dryer has no heat at all. Should I replace the element first, or check something else?
Check the thermal fuse first, since a blown fuse produces the exact same "no heat at all" symptom as a failed heating element and is a cheaper, faster part to test and replace — our WP3392519 listing covers the thermal fuse used on this same dryer platform. If the fuse tests good and the dryer still has no heat, the element itself is the next thing to test.
What's the difference between this "shorty" element and the older 4391960?
Both are Whirlpool dryer heating elements, but this 279838 is a more compact design used on dryers with the lint filter positioned on the top right near the control housing, while 4391960 is the larger, older element used on earlier Whirlpool dryer platforms. They are not interchangeable, so confirm which style your dryer uses — checking your model number or comparing the physical size of your old element — before ordering.
Should I check the connection wire while I'm replacing the element?
Yes, it's worth a look. The wire connecting to the element terminals can occasionally show burning or damage if the element was arcing or overheating before it failed. If you notice any discoloration, melting, or damage on the connection wire, replace it along with the element rather than reusing a compromised connector.
Is this an OEM or aftermarket part?
This is an aftermarket replacement part built to OEM-equivalent quality standards. It is not a genuine Whirlpool OEM part, but is manufactured to match the nickel-chromium coil composition, resistance rating, compact "shorty" form factor, and terminal configuration of the original 279838 heating element used in compatible Whirlpool, Kenmore, Maytag, Amana, Roper, and related dryers.
Shop With Confidence
A U.S.-based appliance parts retailer specializing in genuine OEM and high-quality replacement parts. We stock components for all major appliance brands and offer fast shipping from our U.S. warehouse. Our team is available to help verify compatibility before you purchase.
✓ Quality Aftermarket Parts ✓ Fast US Shipping ✓ Compatibility Support ✓ Secure Checkout
XPARTCO XPDC35X5-450R Dual Run Capacitor (35/5 MFD, 450V, Round)
The XPARTCO XPDC35X5-450R is a universal dual run capacitor for central air conditioners, heat pumps, and condensing units. A run capacitor works alongside a single-phase AC motor to keep it running efficiently once it's started, boosting torque and correcting the phase of the current feeding the motor's windings. This is a dual capacitor, meaning it combines two separate capacitors — one for the compressor, one for the condenser fan motor — into a single three-terminal can, which is why nearly every residential outdoor AC unit uses exactly this style of component to run both motors from one part.
Rated 35 MFD for the compressor circuit and 5 MFD for the fan motor circuit, at 450VAC, in a round aluminum can housing. Because a capacitor's voltage rating is a ceiling rather than a fixed match, this 450V-rated capacitor can safely replace an original capacitor rated 370V or 440V — going higher on voltage is always safe, going lower is not. Over time, the dielectric material inside a run capacitor breaks down from heat cycling and electrical stress, causing it to lose capacitance or fail outright. A failing dual capacitor produces a very recognizable set of symptoms: the outdoor unit hums but the compressor or fan won't start, the fan spins slowly or needs a manual push to get going, the system trips the breaker, or the capacitor can itself is visibly bulging, domed, or leaking oily residue at the top.
Quick Answer
The XPARTCO XPDC35X5-450R Dual Run Capacitor fixes central air conditioners and heat pumps where the outdoor unit hums but won't start, the compressor or fan motor won't run, the fan spins slowly or needs a manual push, the breaker trips, or the capacitor can is visibly bulged or leaking. 35 MFD (compressor) + 5 MFD (fan) dual capacitor, 450VAC, round, 3-terminal. Universal fit for equipment originally speced at 370V or 440V, since a higher voltage rating is always a safe upgrade. Capacitors store a dangerous electrical charge even after power is disconnected — always discharge before handling.
Common Problems This Part Fixes
Outdoor AC unit hums but the compressor won't start
Condenser fan won't spin, or spins slowly and needs a manual push to get going
System trips the breaker shortly after starting
AC blows warm air because the compressor isn't running
Repeated clicking sound from the contactor as it tries and fails to start the motor
Capacitor can visibly bulging, domed on top, or leaking oily residue
System that used to start slowly and has now stopped starting altogether
Burning smell from the outdoor unit's electrical compartment
Cross Reference Information
Part numbers can change over a product's lifecycle as manufacturers update designs or release new appliance models. For your convenience, we've included any known superseded, alternate, or cross-reference part numbers that match this item.
Replaces Part Numbers
XPDC35X5-450R
This is a universal component rather than a single-manufacturer part, so the specific OEM number your HVAC system's label references will vary by brand (Goodman, Trane, Carrier, Rheem, York, Lennox, Amana, and others). This capacitor is a correct replacement for any dual run capacitor matching the 35 MFD / 5 MFD rating with a voltage rating of 450V or lower. If you have your original part number, contact our support team and we will verify compatibility before you order.
Compatibility
This dual run capacitor is a universal replacement compatible with central air conditioners, heat pumps, and condensing units across all major HVAC brands, wherever the original capacitor is rated:
35 MFD (compressor) + 5 MFD (fan motor)
370V, 440V, or 450V (this capacitor's 450V rating exceeds and safely replaces either lower rating)
Round can shape with 3 terminals
Note: The MFD (microfarad) rating must match your original capacitor exactly on both sides — do not substitute a different MFD value for either the compressor or fan side. Voltage rating, on the other hand, can be equal to or higher than the original (450V safely replaces 370V or 440V), but never lower. Can shape (round vs. oval) affects only physical fit inside your unit's electrical compartment, not performance. If you're unsure of your original capacitor's specifications, they're printed directly on its can — contact our support team if you'd like help confirming compatibility.
Key Features
Universal dual run capacitor — supports both the compressor and condenser fan motor from one component
35 MFD compressor rating + 5 MFD fan motor rating in a single 3-terminal can
450VAC rating — a safe upgrade replacement for equipment originally speced at 370V or 440V
Round aluminum can construction
Resolves "hums but won't start," "fan spins slowly," "trips the breaker," and "bulging or leaking can" symptoms caused by capacitor failure
1/4" quick-connect terminals for a direct plug-on fit to standard HVAC wiring
50/60Hz rated
Safety approved: CQC, VDE, TÜV, and CL; built to GB/T 3667 and EN 60252 standards
Built to meet or exceed industry-standard specifications for this capacitor class
Product Specifications
Part Number
XPDC35X5-450R
Part Type
Dual Run Capacitor
Condition
New — Universal Replacement Part
Capacitance — Compressor
35 MFD (µF)
Capacitance — Fan Motor
5 MFD (µF)
Voltage Rating
450VAC
Shape
Round
Terminals
3 (1/4" quick-connect)
Frequency
50/60 Hz
Tolerance
±5%
Construction Type
Polypropylene film capacitor
Operating Temperature Range
-40°C to 70°C (-40°F to +158°F)
Safety Approvals
CQC, VDE, TÜV, CL
Approval Standard
GB/T 3667, EN 60252
Application
Central Air Conditioners, Heat Pumps, Condensing Units
Quantity
1 dual run capacitor
Compatible Brands
Universal — all major HVAC brands
Installation Notes
⚠️ Danger — Capacitors Store A Dangerous Electrical Charge Shut off power to the outdoor unit at the disconnect box and at the breaker before beginning. A capacitor stores an electrical charge even after power has been disconnected, and that charge can deliver a serious or fatal shock. Before touching any terminal, discharge the capacitor by shorting each pair of terminals together (C-to-Fan, C-to-Herm, and Fan-to-Herm) using an insulated-handle screwdriver, or by using a proper capacitor discharge tool with a resistor. Never short the terminals with a bare metal tool held with your bare hand. If you are not fully comfortable performing a capacitor discharge safely, have a qualified HVAC technician replace this part instead.
⚠️ Photograph The Wiring Before Disconnecting — Match Terminals Exactly Wear work gloves and safety glasses. After confirming the capacitor is fully discharged, photograph the wiring on the old capacitor's terminals before disconnecting anything — dual capacitors are labeled C (Common), Herm or Comp (compressor/hermetic), and Fan, and getting a wire on the wrong terminal can damage the new capacitor or the motor it feeds. Note which terminal each wire came from, or label them individually with tape. Remove the mounting strap or bracket holding the old capacitor in its housing, and disconnect each wire from its terminal. Install the new XPDC35X5-450R in the same mounting position, secure it with the strap or bracket, and reconnect each wire to the matching terminal (C, Herm, and Fan) exactly as labeled. Double-check every connection before restoring power. Restore power at the breaker and disconnect box, and confirm the compressor and fan both start promptly and run smoothly. Tools needed: insulated-handle screwdriver or capacitor discharge tool, nut driver, work gloves, safety glasses.
Frequently Asked Questions
My AC unit hums but won't start. Is this the capacitor?
It's one of the most common causes of exactly that symptom. A run capacitor gives the compressor or fan motor the extra push needed to start turning; without it, the motor can draw power and hum in place without ever actually starting to spin. If you can see the capacitor can and it looks bulged, domed on top, or is leaking a brown oily residue, that's strong visual confirmation of failure.
Can I use a 450V capacitor to replace my old 370V or 440V one?
Yes. Voltage rating is a ceiling, not an exact match requirement — a capacitor rated for a higher voltage than your original will work safely and often lasts longer under the same electrical stress. What you cannot do is go the other direction: never install a capacitor with a lower voltage rating than your original, since that risks premature failure or the capacitor breaking down under normal operating conditions.
Does the round vs. oval shape matter?
Only for physical fit inside your unit's electrical compartment — it has no effect on electrical performance. If your unit's mounting bracket or available space is sized for a round can, use a round capacitor; if it's sized for an oval can, use an oval one. The MFD and voltage ratings are what matter electrically, not the shape.
The fan spins if I give it a push, but won't start on its own. What does that mean?
This is a classic sign of a weak or failing capacitor — it may still have enough charge to keep the motor running once it's already spinning, but not enough to provide the initial starting torque. This is a strong signal to replace the capacitor before it fails completely and leaves you with no cooling at all.
Is this a genuine OEM part?
This is a universal replacement part rather than a brand-specific OEM part. Because dual run capacitors are a standardized component defined by their electrical specifications rather than their manufacturer, this capacitor is a correct replacement for any unit's original capacitor that shares the same 35/5 MFD, 450VAC, round dual run capacitor rating — regardless of which HVAC brand originally installed it.
Shop With Confidence
A U.S.-based appliance parts retailer specializing in genuine OEM and high-quality replacement parts. We stock components for all major appliance brands and offer fast shipping from our U.S. warehouse. Our team is available to help verify compatibility before you purchase.
✓ Quality Replacement Parts ✓ Fast US Shipping ✓ Compatibility Support ✓ Secure Checkout
ACP72929002CM Washer Shift Actuator
Coupling Assembly Shift actuator.
Fits specific LG top load washer models.
Replaces Part Numbers: ACP72929002, 4323EA2001C, 1958330, 2653835, ACP73029001, AH3522903, EA3522903, 4323EA2001B, 1327673, AH3577589, EA3577589, AP5674447, AP5258825, PS7786658, PS3522903, AP5245586, PS3577589
Description: This Top Load Washer Coupling Assembly is a replacement component specifically designed for specific LG brand top-loading washing machine models. This assembly connects the agitator shaft to the transmission inside the washer, allowing oscillating motions to be transferred through the transmission from the motor.
This is an aftermarket part that can be used as a replacement for the OEM part.
TJGC20C-3131-48 3/8" ID (1/2" OD) Coated Stainless Steel Gas Connector 1/2" MIP x 1/2" MIP (48" Length)
Description
This 1/2 inch OD, 3/8 inch ID, durable, corrosion resistant stainless steel gas connector is configured with 1/2 inch MIP x 1/2 inch MIP adapters and is 48 inches in length. This CSA approved Safety Shield(R) gas connector features a premium antimicrobial coating to inhibit bacteria growth, improve corrosion and UV protection, and enhance flame and smoke resistance. The yellow coating is an industry recognized color for gas lines and provides extra corrosion protection from accidental contact with harmful chemicals that may be found in household products. It is commonly used for the installation of home appliances such as gas dryers and water heaters.
Features
Designed and certified by CSA for indoor and outdoor use
Premium antimicrobial coating for increased safety, durability, and longevity
Limited lifetime warranty
100 Percent factory leak tested
304 Stainless steel
Specs
–
Outlet Type:
MIP
Material:
Stainless Steel
Application:
Plumbing
OD:
1/2"
Product Type:
Gas Valve
ID:
3/8"
Size:
1/2"
Connection Type:
MIP x MIP
Length:
48"
Length (Inches):
48"
Inlet Type:
MIP
XPARTCO XPDC45X5-450R Dual Run Capacitor (45/5 MFD, 450V, Round)
The XPARTCO XPDC45X5-450R is a universal dual run capacitor for central air conditioners, heat pumps, and condensing units. A run capacitor works alongside a single-phase AC motor to keep it running efficiently once it's started, boosting torque and correcting the phase of the current feeding the motor's windings. This is a dual capacitor, meaning it combines two separate capacitors — one for the compressor, one for the condenser fan motor — into a single three-terminal can, which is why nearly every residential outdoor AC unit uses exactly this style of component to run both motors from one part.
Rated 45 MFD for the compressor circuit and 5 MFD for the fan motor circuit, at 450VAC, in a round aluminum can housing. Because a capacitor's voltage rating is a ceiling rather than a fixed match, this 450V-rated capacitor can safely replace an original capacitor rated 370V or 440V — going higher on voltage is always safe, going lower is not. Over time, the dielectric material inside a run capacitor breaks down from heat cycling and electrical stress, causing it to lose capacitance or fail outright. A failing dual capacitor produces a very recognizable set of symptoms: the outdoor unit hums but the compressor or fan won't start, the fan spins slowly or needs a manual push to get going, the system trips the breaker, or the capacitor can itself is visibly bulging, domed, or leaking oily residue at the top.
Quick Answer
The XPARTCO XPDC45X5-450R Dual Run Capacitor fixes central air conditioners and heat pumps where the outdoor unit hums but won't start, the compressor or fan motor won't run, the fan spins slowly or needs a manual push, the breaker trips, or the capacitor can is visibly bulged or leaking. 45 MFD (compressor) + 5 MFD (fan) dual capacitor, 450VAC, round, 3-terminal. Universal fit for equipment originally speced at 370V or 440V, since a higher voltage rating is always a safe upgrade. Capacitors store a dangerous electrical charge even after power is disconnected — always discharge before handling.
Common Problems This Part Fixes
Outdoor AC unit hums but the compressor won't start
Condenser fan won't spin, or spins slowly and needs a manual push to get going
System trips the breaker shortly after starting
AC blows warm air because the compressor isn't running
Repeated clicking sound from the contactor as it tries and fails to start the motor
Capacitor can visibly bulging, domed on top, or leaking oily residue
System that used to start slowly and has now stopped starting altogether
Burning smell from the outdoor unit's electrical compartment
Cross Reference Information
Part numbers can change over a product's lifecycle as manufacturers update designs or release new appliance models. For your convenience, we've included any known superseded, alternate, or cross-reference part numbers that match this item.
Replaces Part Numbers
XPDC45X5-450R
This is a universal component rather than a single-manufacturer part, so the specific OEM number your HVAC system's label references will vary by brand (Goodman, Trane, Carrier, Rheem, York, Lennox, Amana, and others). This capacitor is a correct replacement for any dual run capacitor matching the 45 MFD / 5 MFD rating with a voltage rating of 450V or lower. If you have your original part number, contact our support team and we will verify compatibility before you order.
Compatibility
This dual run capacitor is a universal replacement compatible with central air conditioners, heat pumps, and condensing units across all major HVAC brands, wherever the original capacitor is rated:
45 MFD (compressor) + 5 MFD (fan motor)
370V, 440V, or 450V (this capacitor's 450V rating exceeds and safely replaces either lower rating)
Round can shape with 3 terminals
Note: The MFD (microfarad) rating must match your original capacitor exactly on both sides — do not substitute a different MFD value for either the compressor or fan side. Voltage rating, on the other hand, can be equal to or higher than the original (450V safely replaces 370V or 440V), but never lower. Can shape (round vs. oval) affects only physical fit inside your unit's electrical compartment, not performance. If you're unsure of your original capacitor's specifications, they're printed directly on its can — contact our support team if you'd like help confirming compatibility.
Key Features
Universal dual run capacitor — supports both the compressor and condenser fan motor from one component
45 MFD compressor rating + 5 MFD fan motor rating in a single 3-terminal can
450VAC rating — a safe upgrade replacement for equipment originally speced at 370V or 440V
Round aluminum can construction
Resolves "hums but won't start," "fan spins slowly," "trips the breaker," and "bulging or leaking can" symptoms caused by capacitor failure
1/4" quick-connect terminals for a direct plug-on fit to standard HVAC wiring
50/60Hz rated
Safety approved: CQC, VDE, TÜV, and CL; built to GB/T 3667 and EN 60252 standards
Built to meet or exceed industry-standard specifications for this capacitor class
Product Specifications
Part Number
XPDC45X5-450R
Part Type
Dual Run Capacitor
Condition
New — Universal Replacement Part
Capacitance — Compressor
45 MFD (µF)
Capacitance — Fan Motor
5 MFD (µF)
Voltage Rating
450VAC
Shape
Round
Terminals
3 (1/4" quick-connect)
Frequency
50/60 Hz
Tolerance
±5%
Construction Type
Polypropylene film capacitor
Operating Temperature Range
-40°C to 70°C (-40°F to +158°F)
Safety Approvals
CQC, VDE, TÜV, CL
Approval Standard
GB/T 3667, EN 60252
Application
Central Air Conditioners, Heat Pumps, Condensing Units
Quantity
1 dual run capacitor
Compatible Brands
Universal — all major HVAC brands
Installation Notes
⚠️ Danger — Capacitors Store A Dangerous Electrical Charge Shut off power to the outdoor unit at the disconnect box and at the breaker before beginning. A capacitor stores an electrical charge even after power has been disconnected, and that charge can deliver a serious or fatal shock. Before touching any terminal, discharge the capacitor by shorting each pair of terminals together (C-to-Fan, C-to-Herm, and Fan-to-Herm) using an insulated-handle screwdriver, or by using a proper capacitor discharge tool with a resistor. Never short the terminals with a bare metal tool held with your bare hand. If you are not fully comfortable performing a capacitor discharge safely, have a qualified HVAC technician replace this part instead.
⚠️ Photograph The Wiring Before Disconnecting — Match Terminals Exactly Wear work gloves and safety glasses. After confirming the capacitor is fully discharged, photograph the wiring on the old capacitor's terminals before disconnecting anything — dual capacitors are labeled C (Common), Herm or Comp (compressor/hermetic), and Fan, and getting a wire on the wrong terminal can damage the new capacitor or the motor it feeds. Note which terminal each wire came from, or label them individually with tape. Remove the mounting strap or bracket holding the old capacitor in its housing, and disconnect each wire from its terminal. Install the new XPDC45X5-450R in the same mounting position, secure it with the strap or bracket, and reconnect each wire to the matching terminal (C, Herm, and Fan) exactly as labeled. Double-check every connection before restoring power. Restore power at the breaker and disconnect box, and confirm the compressor and fan both start promptly and run smoothly. Tools needed: insulated-handle screwdriver or capacitor discharge tool, nut driver, work gloves, safety glasses.
Frequently Asked Questions
My AC unit hums but won't start. Is this the capacitor?
It's one of the most common causes of exactly that symptom. A run capacitor gives the compressor or fan motor the extra push needed to start turning; without it, the motor can draw power and hum in place without ever actually starting to spin. If you can see the capacitor can and it looks bulged, domed on top, or is leaking a brown oily residue, that's strong visual confirmation of failure.
Can I use a 450V capacitor to replace my old 370V or 440V one?
Yes. Voltage rating is a ceiling, not an exact match requirement — a capacitor rated for a higher voltage than your original will work safely and often lasts longer under the same electrical stress. What you cannot do is go the other direction: never install a capacitor with a lower voltage rating than your original, since that risks premature failure or the capacitor breaking down under normal operating conditions.
Does the round vs. oval shape matter?
Only for physical fit inside your unit's electrical compartment — it has no effect on electrical performance. If your unit's mounting bracket or available space is sized for a round can, use a round capacitor; if it's sized for an oval can, use an oval one. The MFD and voltage ratings are what matter electrically, not the shape.
The fan spins if I give it a push, but won't start on its own. What does that mean?
This is a classic sign of a weak or failing capacitor — it may still have enough charge to keep the motor running once it's already spinning, but not enough to provide the initial starting torque. This is a strong signal to replace the capacitor before it fails completely and leaves you with no cooling at all.
Is this a genuine OEM part?
This is a universal replacement part rather than a brand-specific OEM part. Because dual run capacitors are a standardized component defined by their electrical specifications rather than their manufacturer, this capacitor is a correct replacement for any unit's original capacitor that shares the same 45/5 MFD, 450VAC, round dual run capacitor rating — regardless of which HVAC brand originally installed it.
Shop With Confidence
A U.S.-based appliance parts retailer specializing in genuine OEM and high-quality replacement parts. We stock components for all major appliance brands and offer fast shipping from our U.S. warehouse. Our team is available to help verify compatibility before you purchase.
✓ Quality Replacement Parts ✓ Fast US Shipping ✓ Compatibility Support ✓ Secure Checkout
XP6PK-LWC1 Lever Wire Connector
Pack of 6
Quick Connection :The lever wire connector allows for quick and easy connection of wires, saving time and effort. •
Compact Splice :The compact design of the splice terminal allows for easy installation in tight spaces. • Insulated Terminal :The insulated terminal ensures safety and protection against electrical shocks and short circuits. •
1-to-1 In-line Wire Connector :The 1-to-1 in-line wire connector allows for easy and secure attachment of wires without the need for additional hardware.
Rated Current: 32A
Shell Material: Flame retardant PC
Wire Cross section: 0.08~4.0mm²(solid), 0.08~4mm²(stranded)
XPARTCO XPDC60X5-450R Dual Run Capacitor (60/5 MFD, 450V, Round)
The XPARTCO XPDC60X5-450R is a universal dual run capacitor for central air conditioners, heat pumps, and condensing units. A run capacitor works alongside a single-phase AC motor to keep it running efficiently once it's started, boosting torque and correcting the phase of the current feeding the motor's windings. This is a dual capacitor, meaning it combines two separate capacitors — one for the compressor, one for the condenser fan motor — into a single three-terminal can, which is why nearly every residential outdoor AC unit uses exactly this style of component to run both motors from one part.
Rated 60 MFD for the compressor circuit and 5 MFD for the fan motor circuit, at 450VAC, in a round aluminum can housing. Because a capacitor's voltage rating is a ceiling rather than a fixed match, this 450V-rated capacitor can safely replace an original capacitor rated 370V or 440V — going higher on voltage is always safe, going lower is not. Over time, the dielectric material inside a run capacitor breaks down from heat cycling and electrical stress, causing it to lose capacitance or fail outright. A failing dual capacitor produces a very recognizable set of symptoms: the outdoor unit hums but the compressor or fan won't start, the fan spins slowly or needs a manual push to get going, the system trips the breaker, or the capacitor can itself is visibly bulging, domed, or leaking oily residue at the top.
Quick Answer
The XPARTCO XPDC60X5-450R Dual Run Capacitor fixes central air conditioners and heat pumps where the outdoor unit hums but won't start, the compressor or fan motor won't run, the fan spins slowly or needs a manual push, the breaker trips, or the capacitor can is visibly bulged or leaking. 60 MFD (compressor) + 5 MFD (fan) dual capacitor, 450VAC, round, 3-terminal. Universal fit for equipment originally speced at 370V or 440V, since a higher voltage rating is always a safe upgrade. Capacitors store a dangerous electrical charge even after power is disconnected — always discharge before handling.
Common Problems This Part Fixes
Outdoor AC unit hums but the compressor won't start
Condenser fan won't spin, or spins slowly and needs a manual push to get going
System trips the breaker shortly after starting
AC blows warm air because the compressor isn't running
Repeated clicking sound from the contactor as it tries and fails to start the motor
Capacitor can visibly bulging, domed on top, or leaking oily residue
System that used to start slowly and has now stopped starting altogether
Burning smell from the outdoor unit's electrical compartment
Cross Reference Information
Part numbers can change over a product's lifecycle as manufacturers update designs or release new appliance models. For your convenience, we've included any known superseded, alternate, or cross-reference part numbers that match this item.
Replaces Part Numbers
XPDC60X5-450R
This is a universal component rather than a single-manufacturer part, so the specific OEM number your HVAC system's label references will vary by brand (Goodman, Trane, Carrier, Rheem, York, Lennox, Amana, and others). This capacitor is a correct replacement for any dual run capacitor matching the 60 MFD / 5 MFD rating with a voltage rating of 450V or lower. If you have your original part number, contact our support team and we will verify compatibility before you order.
Compatibility
This dual run capacitor is a universal replacement compatible with central air conditioners, heat pumps, and condensing units across all major HVAC brands, wherever the original capacitor is rated:
60 MFD (compressor) + 5 MFD (fan motor)
370V, 440V, or 450V (this capacitor's 450V rating exceeds and safely replaces either lower rating)
Round can shape with 3 terminals
Note: The MFD (microfarad) rating must match your original capacitor exactly on both sides — do not substitute a different MFD value for either the compressor or fan side. Voltage rating, on the other hand, can be equal to or higher than the original (450V safely replaces 370V or 440V), but never lower. Can shape (round vs. oval) affects only physical fit inside your unit's electrical compartment, not performance. If you're unsure of your original capacitor's specifications, they're printed directly on its can — contact our support team if you'd like help confirming compatibility.
Key Features
Universal dual run capacitor — supports both the compressor and condenser fan motor from one component
60 MFD compressor rating + 5 MFD fan motor rating in a single 3-terminal can
450VAC rating — a safe upgrade replacement for equipment originally speced at 370V or 440V
Round aluminum can construction
Resolves "hums but won't start," "fan spins slowly," "trips the breaker," and "bulging or leaking can" symptoms caused by capacitor failure
1/4" quick-connect terminals for a direct plug-on fit to standard HVAC wiring
50/60Hz rated
Safety approved: CQC, VDE, TÜV, and CL; built to GB/T 3667 and EN 60252 standards
Built to meet or exceed industry-standard specifications for this capacitor class
Product Specifications
Part Number
XPDC60X5-450R
Part Type
Dual Run Capacitor
Condition
New — Universal Replacement Part
Capacitance — Compressor
60 MFD (µF)
Capacitance — Fan Motor
5 MFD (µF)
Voltage Rating
450VAC
Shape
Round
Terminals
3 (1/4" quick-connect)
Frequency
50/60 Hz
Tolerance
±5%
Construction Type
Polypropylene film capacitor
Operating Temperature Range
-40°C to 70°C (-40°F to +158°F)
Safety Approvals
CQC, VDE, TÜV, CL
Approval Standard
GB/T 3667, EN 60252
Application
Central Air Conditioners, Heat Pumps, Condensing Units
Quantity
1 dual run capacitor
Compatible Brands
Universal — all major HVAC brands
Installation Notes
⚠️ Danger — Capacitors Store A Dangerous Electrical Charge Shut off power to the outdoor unit at the disconnect box and at the breaker before beginning. A capacitor stores an electrical charge even after power has been disconnected, and that charge can deliver a serious or fatal shock. Before touching any terminal, discharge the capacitor by shorting each pair of terminals together (C-to-Fan, C-to-Herm, and Fan-to-Herm) using an insulated-handle screwdriver, or by using a proper capacitor discharge tool with a resistor. Never short the terminals with a bare metal tool held with your bare hand. If you are not fully comfortable performing a capacitor discharge safely, have a qualified HVAC technician replace this part instead.
⚠️ Photograph The Wiring Before Disconnecting — Match Terminals Exactly Wear work gloves and safety glasses. After confirming the capacitor is fully discharged, photograph the wiring on the old capacitor's terminals before disconnecting anything — dual capacitors are labeled C (Common), Herm or Comp (compressor/hermetic), and Fan, and getting a wire on the wrong terminal can damage the new capacitor or the motor it feeds. Note which terminal each wire came from, or label them individually with tape. Remove the mounting strap or bracket holding the old capacitor in its housing, and disconnect each wire from its terminal. Install the new XPDC60X5-450R in the same mounting position, secure it with the strap or bracket, and reconnect each wire to the matching terminal (C, Herm, and Fan) exactly as labeled. Double-check every connection before restoring power. Restore power at the breaker and disconnect box, and confirm the compressor and fan both start promptly and run smoothly. Tools needed: insulated-handle screwdriver or capacitor discharge tool, nut driver, work gloves, safety glasses.
Frequently Asked Questions
My AC unit hums but won't start. Is this the capacitor?
It's one of the most common causes of exactly that symptom. A run capacitor gives the compressor or fan motor the extra push needed to start turning; without it, the motor can draw power and hum in place without ever actually starting to spin. If you can see the capacitor can and it looks bulged, domed on top, or is leaking a brown oily residue, that's strong visual confirmation of failure.
Can I use a 450V capacitor to replace my old 370V or 440V one?
Yes. Voltage rating is a ceiling, not an exact match requirement — a capacitor rated for a higher voltage than your original will work safely and often lasts longer under the same electrical stress. What you cannot do is go the other direction: never install a capacitor with a lower voltage rating than your original, since that risks premature failure or the capacitor breaking down under normal operating conditions.
Does the round vs. oval shape matter?
Only for physical fit inside your unit's electrical compartment — it has no effect on electrical performance. If your unit's mounting bracket or available space is sized for a round can, use a round capacitor; if it's sized for an oval can, use an oval one. The MFD and voltage ratings are what matter electrically, not the shape.
The fan spins if I give it a push, but won't start on its own. What does that mean?
This is a classic sign of a weak or failing capacitor — it may still have enough charge to keep the motor running once it's already spinning, but not enough to provide the initial starting torque. This is a strong signal to replace the capacitor before it fails completely and leaves you with no cooling at all.
Is this a genuine OEM part?
This is a universal replacement part rather than a brand-specific OEM part. Because dual run capacitors are a standardized component defined by their electrical specifications rather than their manufacturer, this capacitor is a correct replacement for any unit's original capacitor that shares the same 60/5 MFD, 450VAC, round dual run capacitor rating — regardless of which HVAC brand originally installed it.
Shop With Confidence
A U.S.-based appliance parts retailer specializing in genuine OEM and high-quality replacement parts. We stock components for all major appliance brands and offer fast shipping from our U.S. warehouse. Our team is available to help verify compatibility before you purchase.
✓ Quality Replacement Parts ✓ Fast US Shipping ✓ Compatibility Support ✓ Secure Checkout