XPARTCO Y312959 Dryer Drum Belt Replaces WPY312959
The XPARTCO Y312959 is an aftermarket replacement dryer drum drive belt compatible with a wide range of Maytag, Jenn-Air, Whirlpool, Amana, Magic Chef, Admiral, Norge, Roper, and Kenmore dryers — including the long-running vintage Maytag DE and DG halo-of-heat series. The drum belt is a critical component that connects the drive motor to the drum. It wraps all the way around the drum's circumference, passes around a spring-loaded idler (tension) pulley, and connects to the drive motor pulley. When the motor runs, it drives the belt, which rotates the drum to tumble clothes for even drying. Over time, drive belts fail from normal wear, cracking or fraying from age and repeated flexing, exposure to heat and lint buildup, stretching that causes slipping, or sudden breakage.
Constructed from durable black rubber. Dimensions: 100" long x 3/8" (5/16") wide, with 5 ribs and 4 grooves. Includes instructions. It directly replaces Y312959, WPY312959, WPY312959VP, 312959, 3-12959, 3-14774, 314774, 1000H5, 8195-959, LB234, P46-150, P46-151, 1246110, 6-3129590, AP6024192, EAP11757542, PD00028571, and PS11757542. Important: install the belt with the grooved side against the motor pulley and the smooth side against the drum. Because the belt is symmetrical, it can be installed with either end facing out. Often replaced together with the idler pulley (WP6-3037050) and drum support roller kit (12001541 / 303373K), sold separately. Installs in 30–60 minutes with basic hand tools.
Quick Answer
The XPARTCO Y312959 Dryer Drum Belt fixes Maytag, Jenn-Air, Whirlpool, Amana, and Kenmore dryers where the drum won't turn (motor runs but drum stays still), the drum spins slowly, or the dryer makes loud squealing/thumping noises. 100"L x 3/8"W. 5 ribs, 4 grooves. Black rubber. Replaces WPY312959, WPY312959VP, 312959, 3-12959, 3-14774, 314774, 1000H5, 8195-959, LB234, P46-150, P46-151, 1246110, 6-3129590, AP6024192, EAP11757542, PS11757542. Install grooved side against the motor pulley, smooth side against the drum. Often paired with idler pulley WP6-3037050 and drum roller kit 12001541.
Common Problems This Part Fixes
- Dryer drum doesn't turn — motor runs but drum stays still (belt snapped)
- Dryer drum rotates slowly or intermittently — belt worn or slipping
- Loud squealing, squeaking, or thumping noises during operation — belt cracked, glazed, or misaligned
- Clothes taking much longer than normal to dry — drum not tumbling clothes effectively
- Visible cracks, fraying, or glazing on the belt surface
- Belt broken completely — often heard as a loud snap during operation
- Drum spins freely by hand with no resistance — a clear sign the belt has snapped
- Belt worn thin or stretched after decades of use on a vintage Maytag dryer
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 drum belt directly replaces the following OEM and cross-reference part numbers:
Y312959, WPY312959, 1000H5, 1246110, 3-12959, 3-14774, 312959, 314774, 8195-959, P46-150, P46-151, 6 3129590, AP6024192, AWP51437, EAP11757542, PD00028571, PS11757542
If your part number is not listed above, contact our support team before ordering and we will verify compatibility.
Compatibility
This dryer drum belt is compatible with select dryers from the following brands:
- Maytag electric dryers — DE106, DE107, DE110, DE180, DE18CA/CM/CS/CT, DE19CA/CD/CS/CT, DE210, DE212, DE21CA/CM/CS/CT, DE22CA/CS/CT, DE23CD, DE24CA/CM/CS/CT, DE25CS, DE26CA/CD/CS/CT, DE27CA/CS/CT, DE303, DE308, DE309, DE312, DE313, DE382, DE4000, DE408-DE9900 series and many more
- Maytag gas dryers — DG106, DG107, DG110, DG18CA/CM/CS/CT, DG19CA/CD/CS/CT, DG210, DG212, DG21CA/CM/CS/CT, DG22CA/CS and related DG-series models
- Maytag dryers — LDE and LDG series (LDE7304ACE, LDE8406ACE/ACM/ADE, LDE8410, LDG8424AAE, LDG9304AAM and related)
- Jenn-Air dryers (select models)
- Whirlpool dryers (select Whirlpool-built models)
- Amana, Magic Chef, Admiral, Norge, Roper dryers (select Whirlpool/Maytag-built models)
- Kenmore / Sears dryers (select Whirlpool/Maytag-built models)
Note: When you replace the drum belt, this is also the ideal time to inspect the idler (tension) pulley (WP6-3037050) and the drum support rollers (kit 12001541 / 303373K) — they wear from the same friction cycles as the belt, and if they're rough, seized, or noisy, the new belt will wear out prematurely. Before replacing the belt due to noise, check the drum support rollers and idler pulley and replace if you see signs of wear. Always verify your dryer model number before ordering.
Key Features
- Dryer drum drive belt — connects the motor pulley to the drum to enable tumbling during drying cycles
- Resolves "drum won't turn," "loud squealing noise," and "long dry times" symptoms when caused by belt failure
- Durable black rubber construction — engineered to withstand thousands of hours of high-temperature, high-friction operation
- Dimensions: 100" long x 3/8" (5/16") wide with 5 ribs and 4 grooves
- Install with the grooved side against the motor pulley and the smooth side against the drum
- Symmetrical design — can be installed with either end facing out
- Includes instructions
- Replaces WPY312959, WPY312959VP, 312959, 3-12959, 3-14774, 314774, 1000H5, 8195-959, LB234, P46-150, P46-151, 1246110, 6-3129590, AP6024192, EAP11757542, and PS11757542
- Compatible with vintage Maytag DE/DG series, LDE/LDG series, plus Jenn-Air, Whirlpool, Amana, Magic Chef, Admiral, Norge, Roper, and Kenmore dryers
- Often replaced together with the idler pulley (WP6-3037050) and drum support roller kit (12001541 / 303373K), sold separately
- Aftermarket replacement built to OEM-equivalent quality standards
- DIY repair — installs in 30–60 minutes with basic hand tools
Product Specifications
| Part Number |
Y312959 |
| OEM Part Number |
WPY312959 |
| Part Type |
Dryer Drum Drive Belt |
| Condition |
Aftermarket Replacement |
| Application |
Dryers (Maytag / Whirlpool platform) |
| Length |
100" |
| Width |
3/8" (5/16") |
| Ribs / Grooves |
5 ribs / 4 grooves |
| Color |
Black |
| Material |
Rubber |
| Installation Orientation |
Grooved side against motor pulley, smooth side against drum |
| Often Paired With |
Idler Pulley (WP6-3037050), Drum Roller Kit (12001541 / 303373K) |
| Compatible Brands |
Maytag, Jenn-Air, Whirlpool, Amana, Magic Chef, Admiral, Norge, Roper, Kenmore |
Installation Notes
⚠️ Unplug Dryer Before Starting — Wear Work Gloves — Grooved Side Against Motor Pulley Disconnect power at the breaker or outlet before beginning. Wear work gloves to protect your hands from sharp sheet metal edges inside the dryer cabinet. Access the drum by removing the appropriate panels — the specific procedure varies by model, but on many vintage Maytag dryers this involves removing the front or top panel. Photograph the belt routing before disassembly if any belt fragments remain. Remove any pieces of the old broken belt from around the drum, motor pulley, and idler pulley, and vacuum out accumulated lint and belt dust. Clean any belt dust off the drum. Route the new Y312959 belt around the drum. Install with the grooved (ribbed) side against the motor pulley and the smooth side against the drum — this is the correct orientation for proper drive engagement. Because the belt is symmetrical, either end can face outward. A helpful tip from experienced installers: use two small pieces of tape to hold the belt against the drum while you lace it onto the idler and motor pulleys. From under or behind the drum, route the belt around the idler (tension) pulley and the drive motor pulley following the belt diagram for your model. Rotate the drum by hand a few full turns to confirm the belt seats correctly and rides smoothly without binding. While you have the machine apart, check that the idler pulley and drum support rollers spin freely — if they're rough or noisy, replace them now to protect the new belt. Reassemble the panels, restore power, and run a test cycle. Tools needed: Phillips screwdriver, nut driver, socket/ratchet, vacuum, work gloves, tape (helpful for holding the belt).
Frequently Asked Questions
My dryer runs but the drum won't turn — is the belt the problem?
Almost certainly, yes. When the motor runs (you hear the humming) but the drum stays still, the belt has almost always snapped. To confirm without opening the dryer: reach in and try turning the drum by hand. If it spins freely with no resistance whatsoever, the belt is broken. If it turns but feels notchy or resistant, the belt may still be intact but the drum rollers or bearings could be the issue. Opening the dryer to inspect is the definitive check — a snapped belt will be lying in the bottom of the cabinet. On decades-old Maytag dryers, a belt that finally snapped from age is one of the most common repairs.
Which way does the belt go — grooves in or out?
Install the belt with the grooved (ribbed) side facing the motor pulley and the smooth side against the drum. The ribs engage the grooved motor pulley for positive drive without slipping, while the smooth side rides against the large drum surface. Note that this is the opposite orientation from some other dryer belts (like certain Frigidaire belts where grooves face the drum) — so don't assume; follow the grooves-against-motor-pulley rule for this Maytag/Whirlpool-platform belt. The belt is symmetrical end-to-end, so either end can face outward; only the grooved-vs-smooth orientation matters.
Should I replace the idler pulley and drum rollers at the same time?
It's strongly recommended, especially on older dryers. The idler (tension) pulley (WP6-3037050) keeps the belt under proper tension, and the drum support rollers (kit 12001541 / 303373K) carry the drum's weight as it turns. All wear from the same friction and heat cycles as the belt. In fact, a common piece of repair advice is: before you replace the belt due to noise, check the drum support rollers and idler pulley first — worn rollers or a seized idler are frequent noise sources, and if you replace only the belt, the new belt may wear out prematurely against a bad pulley. Since the dryer is already apart, replacing all three together is efficient and saves a repeat repair.
What's the difference between Y312959 and WPY312959?
These are the same drum belt across production revisions. Y312959 was the earlier Maytag part number and WPY312959 is the Whirlpool-era part number (after Whirlpool acquired Maytag) for the same belt. WPY312959VP is a variant packaging code. All are physically and functionally identical — if your dryer's parts diagram shows any of these numbers, this listing is the correct replacement. The many other cross-references (3-12959, 314774, LB234, P46-150, etc.) reflect the belt's long production history across decades of Maytag dryers.
Is this an OEM or aftermarket part?
This is an aftermarket replacement part built to OEM-equivalent quality standards. It is not a genuine Maytag/Whirlpool OEM part, but is manufactured from durable rubber to match the dimensions (100"L x 3/8"W), rib and groove pattern (5 ribs, 4 grooves), and drive function of the original Y312959/WPY312959 drum belt used in compatible Maytag, Jenn-Air, Whirlpool, Amana, and Kenmore dryers.
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