The W11665996 is the current OEM gearcase for compatible Whirlpool top-load washers. If your washer has stopped agitating, won't spin, or is making grinding noises during a cycle, the gearcase is one of the first components to inspect. This is a direct OEM replacement sourced to restore original factory performance.

✓ Model-Specific Repair Pages

Don't see your model? Contact us and we'll confirm compatibility before you order.

The gearcase (also called the transmission assembly) sits at the base of the wash basket and converts motor torque into the agitation and spin motion your washer needs to complete a cycle. The W11665996 supersedes earlier part numbers W10883783 and W11176513 and is the current recommended OEM replacement for affected models.

✓ Common Symptoms Fixed

Washer not agitating or agitating weakly. Washer not spinning or spinning slowly. Loud grinding or clunking noise during wash or spin cycle. Washer stops mid-cycle during agitation phase.

✓ Key Features & Specifications

Part Number: W11665996. Replaces: W10883783, W11176513. Brand: Whirlpool (OEM). Component: Washer Gearcase / Transmission Assembly. Condition: New OEM. Fits: Compatible Whirlpool top-load washer models (verify your model number before ordering).

✓ Buying Options

OEM (W11665996): The genuine Whirlpool factory part. Exact fit, full OEM specifications, and the current recommended replacement. This is the part number your washer was designed to use.

✓ Replacement Part Numbers

W11665996 (current OEM). W10883783 (superseded). W11176513 (superseded).

✓ Installation Tips

Disconnect power and water supply before beginning any repair. The gearcase is located beneath the wash basket — you will need to remove the agitator, basket, and cabinet to access it. Drain any residual water from the tub before disassembly. We recommend replacing the gearcase seal and any worn drive components at the same time to avoid a repeat repair. If you are unsure about compatibility, contact us with your full model number before ordering.