Whirlpool Corporation Washer Transmission / Gearcase Assembly 3360629, Replaces 285312, 285362, 3349296, 3360629R, 3360630, 388763, 389244, 389246, 3949609, 62534, 62570, 62621, 62680, 63320, 63563, 63910, 8532118, 85464

Genuine Whirlpool washer transmission (gearcase) assembly for direct-drive, neutral-drain washing machines. The gearcase drives the agitator during agitation and spins the basket during the spin cycle.

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✅ Cross Reference Information

Common Symptoms

• Washer pumps but does not spin.
• Washer does not agitate.
• Agitation and spin functions are incorrect or fail to transition normally.
• Loud grinding, clunking, or other unusual transmission-area noise.
• Visible oil or grease leakage from the gearcase area.

Check Before Replacing

• Disconnect power before inspection or disassembly, and shut off the water supply before accessing the gearcase.
• With power disconnected, observe whether the agitator and basket move freely by hand; abnormal resistance can indicate a drivetrain problem but does not by itself confirm gearcase failure.
• Run the washer only if safe to do so and compare whether the failure occurs during agitation, spin, or the transition between them.
• Inspect the underside of the washer for oil or grease around the transmission/gearcase housing.
• Before condemning the gearcase, check related drivetrain components such as the motor coupler, clutch, pump, and electrical connections, because similar symptoms can have other causes.

Pro Tip

Part Details

Key Features

• Genuine Whirlpool washer transmission/gearcase assembly.
• Neutral-drain design for direct-drive top-load washers.
• Drives both agitation and basket spin functions.
• Complete gearcase assembly identified by Whirlpool part number 3360629.
• Archived replacement-number relationships are retained and were not re-researched in this enrichment pass.

Installation Notes

• Unplug the washer and turn off the hot and cold water supplies before installation.
• Disconnect the water hoses and drain hose as required, and be prepared for residual water.
• Access requires removal of the agitator and extraction of the motor/gearcase assembly; follow the model-specific service information.
• Transfer the applicable motor plate, coupler components, clutch components, thrust washer, and wire-retaining hardware as required by the washer design.
• Ensure the clutch spring is opposite the brake cam and that the gearcase seats flush before securing it.
• Reconnect wiring, pump, hoses, and the agitator, then restore water and power and verify agitation and spin operation.

Verified Compatible Models

7RAX5133AL0, 110.27751700, 110.81422510, 110.82407130, 110.92279600, KAWE460WAL3, KAWS700JT4, KAWS850LQ0, LA5380XTN1, LA5610XTN0, LA6150XTW1, LSQ9549PW6, LSQ9645KQ0, RAS8445KQ0, RAX4232RQ4

Fitment reminder: Match the complete appliance model number, including suffix or revision where applicable, before ordering.