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Inner basket drive assembly with seal & bearing

Whirlpool's transmission is a genuine replacement part for washing machines that ensures optimal turning motion for the drum, resulting in the best wash possible for clothes.

Transmission assembly with tub seal

Tub drive assembly with shaft, seal & bearing

Transmission assembly with tub seal

Transmission assembly with shaft, seal & bearing

Transmission assembly with shaft, seal & bearing

Replacement transmission kit

Gearcase assembly for direct drive washer

Gearcase

Gearcase

Transmission assembly with shaft, seal & bearing

Transmission (gearbox) for direct-drive washing machines
The transmission and clutch assembly is the mechanical heart of your Whirlpool washer — it engages the drum for agitation and spin cycles, then releases to stop the drum cleanly. When you hear grinding, feel the drum refuse to spin, or notice the agitator won't turn in one direction, the transmission or clutch is almost always the culprit.
Whirlpool transmissions are built tough, but wear happens. The good news: replacement transmissions and clutch packs are straightforward repairs on most models. Use your model number to find the exact transmission assembly, including the transmission brake and clutch kit for your specific machine.
The transmission controls the direction and speed of the drum. During the wash cycle, it engages to turn the drum one way for agitation. During the spin cycle, it shifts gears to spin the drum much faster for water extraction. The clutch pack absorbs the shock of gear changes. When the transmission fails, the drum either won't turn at all, or turns with grinding resistance.
Listen for a loud grinding sound during the spin cycle — that's the #1 sign. You may also notice the drum barely turns, or the agitator moves but the tub doesn't. Some machines lock up completely and won't spin. If your washer runs through the cycle but the drum refuses to turn, get your model number and check the transmission assembly first. It's almost always the culprit before the motor.
On most Whirlpool models, the clutch pack comes as part of a transmission assembly kit. Whirlpool designs these as one unit, not separate serviceable pieces. That said, using an OEM transmission assembly ensures you get the exact fit, correct gear ratios, and all seals and bearings pre-matched. Aftermarket transmissions have a much higher failure rate.
Cabrio (top-load) and Duet (front-load) transmissions are completely different. Cabrio uses a direct-drive system with a different clutch arrangement than the Duet belt-drive transmission. Always enter your exact model number — the wrong transmission will not fit, and forcing it will damage the housing and shaft. Repair Clinic's lookup will show you the correct part for your specific machine.


Ensure your Whirlpool washing machine operates at peak efficiency with genuine OEM transmission replacement parts from Repair Clinic. A well-functioning transmission is vital for the smooth operation of your washer, enabling effective agitation and spin cycles. Use our model number lookup tool to find the exact transmission part for your Whirlpool washer, and benefit from same-day shipping, No-Hassle 365-Day Returns, and our Price Match Guarantee. For guidance on installation, visit our Washing Machine Repair Help page or browse related options like Whirlpool Washing Machine Parts for additional support.
On Whirlpool washing machines, check the top edge of the tub opening, inside the door frame, or the back panel for a label showing the model number. Open the washer door or lid and inspect the frame first; on some models, you may need to pull the unit forward to read the rear label. The model number identifies the entire washer, not just one part, so it is the key to narrowing Repair Clinic's full selection to parts made for your specific machine. Type it into our model number lookup and the catalog narrows to parts made for your unit. You get parts that fit the first time.

Repair Clinic backs Whirlpool Washing Machine owners with a full online repair library. Troubleshooting videos, common-symptom articles, part testing walkthroughs, exploded-view diagrams, and step-by-step installation guides cover the diagnostic and repair work for the most common problems. Confirm your part with the model number lookup, follow the video, and complete the repair the first time.

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