4392067 Genuine OEM Whirlpool Dryer Repair Kit — Belt, Rollers & Idler (27")
The 4392067 is a Genuine OEM Whirlpool dryer maintenance and repair kit that contains all the components most commonly replaced when a 27-inch Whirlpool-family dryer becomes noisy, stops tumbling, or starts vibrating — specifically the drum drive belt, all four drum support rollers, the idler pulley, tri-ring retaining clips, a washer, and installation instructions. Installing all of these components together in a single repair restores smooth, quiet drum rotation and eliminates the most common causes of dryer noise and drum drive failure in one visit.
As a Genuine OEM kit assembled by Whirlpool to factory specifications, the 4392067 includes the belt (661570V), four rollers (WPW10314173), idler pulley (279640), nine tri-rings, one washer, and instructions. Compatible with 27-inch Whirlpool, Kenmore 110-series, Maytag, Roper, Estate, Crosley, Amana, and Admiral dryers built in 1965 or later. Important: the included belt (661570V, 93-1/2" x 1/4", 4-rib) is correct for many models but does not fit all — verify that 661570V is the correct belt for your specific model before ordering. It directly replaces AP3109602, 2015, 4392067VP, 587637, 80047, AH373088, EA373088, EAP373088, and PS373088. Installs in 45–60 minutes with basic hand tools.
Quick Answer
The 4392067 Genuine OEM Whirlpool Dryer Repair Kit fixes 27-inch Whirlpool-family dryers that are squealing, thumping, rumbling, or where the drum has stopped spinning. All-in-one kit: belt 661570V + 4 rollers (WPW10314173) + idler pulley (279640) + 9 tri-rings + washer + instructions. Genuine OEM. Important: belt 661570V fits many but not all models — verify your belt part number before ordering. Replaces AP3109602, 2015, 4392067VP, 587637, PS373088.
Common Problems This Kit Fixes
Loud squealing, squeaking, or thumping noise during the drying cycle
Rumbling or grinding noise — worn drum support rollers
Drum not spinning — broken or stretched drive belt
Motor running but drum still — belt has snapped
Belt repeatedly slipping — worn idler pulley no longer maintaining belt tension
Burning rubber smell — slipping belt from a failed idler pulley
Extended drying times — drum not rotating at correct speed due to belt or roller wear
Excessive vibration during the drying cycle
What's in the Kit
Part 1
Drum Drive Belt — 661570V
93-1/2" long x 1/4" wide · 4-rib profile · Wraps around the drum and connects to the motor pulley and idler pulley to spin the drum · Important: 661570V is correct for many but not all compatible models — verify this belt number fits your specific dryer before ordering
Parts 2–5 (qty: 4)
Drum Support Rollers — WPW10314173 (set of 4)
Cylindrical rubber-and-plastic wheels that support the drum rim as it rotates · LG/Whirlpool 27" dryer platform · Replace all 4 at the same time for even drum support
Part 6
Idler Pulley Assembly — 279640
Spring-tensioned pulley wheel that presses against the drive belt to maintain correct belt tension · Pulley wheel only (not the arm) — mounts on the existing idler arm inside the dryer
Hardware
9 Tri-Ring Retaining Clips + 1 Washer + Instructions
Tri-ring clips secure the drum rollers to their mounting shafts · Washer provides proper spacing at roller shaft · Instruction sheet included
Replaces Part Numbers
This dryer repair kit directly replaces the following OEM and cross-reference part numbers:
661570V, 279640, WPW10314173, 8536974, 4392067, 2015, 4392067VP, 587637, 80047, AH373088, EA373088, AWP39353, EAP373088, PD00002451, AP3109602, PS373088.
Contact our support team with your model number if you need confirmation before ordering.
Compatibility
This repair kit is compatible with 27-inch gas and electric dryers from the following brands (built 1965 or later):
Whirlpool dryers (27" WED, WGD, Cabrio, Duet, and related series)
Kenmore / Sears dryers — 110-series (Whirlpool-built models)
Maytag dryers (Bravos XL and related series)
Roper dryers
Estate dryers
Crosley dryers
Admiral dryers
Amana dryers (select models)
Important — Belt Compatibility: The belt included in this kit is part number 661570V (93-1/2" x 1/4", 4-rib). This belt is correct for many 27-inch Whirlpool-family dryers but does not fit all compatible models. Before ordering, verify that 661570V is the correct belt part number for your specific dryer model. If your dryer uses a different belt, the rollers and idler pulley in this kit will still fit, but you will need to order the correct belt separately.
Key Features
Genuine OEM kit assembled by Whirlpool — all components manufactured to factory specifications
All-in-one repair: belt (661570V) + 4 rollers (WPW10314173) + idler pulley (279640) + tri-rings + washer + instructions in a single box
Replaces all the most commonly worn drum drive components in a single repair — eliminates the need for separate part orders and multiple teardowns
For 27-inch Whirlpool-family dryers built 1965 or later
Belt 661570V: 93-1/2" long x 1/4" wide, 4-rib — verify fit for your model before ordering
Idler pulley (279640) is the pulley wheel only — mounts on the existing idler arm
Compatible with Whirlpool, Kenmore 110-series, Maytag, Roper, Estate, Crosley, Admiral, and Amana
Installs in 45–60 minutes with basic hand tools
Product Specifications
Kit Part Number
4392067
Condition
Genuine OEM
Application
27-inch Gas and Electric Dryers (built 1965 or later)
Belt Included
661570V — 93-1/2"L x 1/4"W, 4-rib (verify fit for your model)
Rollers Included
4x WPW10314173 drum support rollers
Idler Pulley Included
279640 (pulley wheel only — not the arm)
Hardware Included
9 tri-ring retaining clips, 1 washer, instructions
Compatible Brands
Whirlpool, Kenmore, Maytag, Roper, Estate, Crosley, Admiral, Amana
Installation Notes
⚠️ Unplug Dryer Before Starting Disconnect power (and shut off gas for gas dryers) before beginning. Remove the top panel by inserting a putty knife under the front edge to release the spring clips, then lift. Remove the front panel to fully expose the drum. Take a photo of the existing belt routing before removing anything. Release the drive belt from the idler pulley and slide it off the drum. Remove the drum and set it aside. Replace all four drum support rollers — remove the old tri-ring clips with needle-nose pliers, slide the old rollers off the shafts, and install the new WPW10314173 rollers with new tri-rings and the included washer. Replace the idler pulley (279640) by pressing the new wheel onto the idler arm shaft. Route the new 661570V belt around the drum (ribbed side against the drum), under the idler pulley, and around the motor pulley. Reinstall the drum, front panel, and top panel. Restore power and run a test cycle. Tools needed: Phillips screwdriver, putty knife, needle-nose pliers, socket set.
Frequently Asked Questions
How do I know if the belt in this kit (661570V) fits my dryer?
The belt included in this kit is 661570V (93-1/2" long, 1/4" wide, 4-rib). To confirm it is correct for your dryer, look up your dryer's model number in an online parts diagram and check the belt part number listed. If the parts diagram shows 661570V or its cross-reference 661570, this kit's belt is correct. If your diagram shows a different belt part number — for example 341241, W10205415, or WP8547157 — the rollers and idler in this kit will still fit your dryer, but you will need to order the correct belt separately. This is the most important compatibility check before purchasing this kit.
Is the idler pulley (279640) a complete arm assembly or just the wheel?
The 279640 included in this kit is the pulley wheel only — it does not include the idler arm or bracket. It presses onto the existing idler arm shaft inside your dryer. If the idler arm itself is cracked or broken, the arm assembly will need to be replaced separately. On most Whirlpool 27-inch dryers the arm itself rarely fails — it is the wheel bearing that wears out, which is what the 279640 wheel in this kit addresses.
Why should I replace all four rollers instead of just the one that's noisy?
All four drum support rollers wear at the same rate through the same number of drying cycles. When one roller starts making noise, the other three have experienced the same wear and are likely close behind. Replacing only the noisy roller leaves three worn rollers supporting the drum unevenly, often leading to a repeat repair within months. Since the dryer is already fully disassembled for this repair, replacing all four at once is the most cost-effective and long-lasting approach.
How is the 4392067 kit different from the 4392065 kit?
Both are Genuine OEM Whirlpool dryer repair kits but for different dryer platforms. The 4392065 is for older Whirlpool 29-inch dryers with the lint screen on top (contains belt 341241, 2 rollers 349241T, idler pulley 691366). The 4392067 is for newer Whirlpool 27-inch dryers with the lint screen inside the door — typically the Duet, Cabrio, Bravos XL, and Thin Twin platforms (contains belt 661570V, 4 rollers WPW10314173, idler pulley wheel 279640). They are not interchangeable — verify your dryer's lint filter location and model series before ordering.
Is this a Genuine OEM or aftermarket part?
This is a Genuine OEM kit assembled by Whirlpool to factory specifications. All components — belt, rollers, idler pulley, tri-rings, and washer — are the same parts installed in compatible Whirlpool, Kenmore, Maytag, and related brand 27-inch dryers from the factory.
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