
Whirlpool Washer Transmission Assembly 3360629 (Replaces 285312, WP8546456, W10251783)
3360629 Whirlpool Washer Transmission Assembly – Fix Agitation & Spin Issues, Restore Full Washer Function
The 3360629 is a genuine OEM washer transmission assembly for Whirlpool and Kenmore top-load washers. This transmission is a critical component that controls all mechanical functions of the washer including agitation during wash cycles, spin cycle operation, and mode shifting between agitate and spin.

Key Features and Design
The transmission assembly is a complex gearcase containing multiple gears, bearings, shafts, clutch mechanisms, and seals that work together to convert motor power into controlled drum and agitator movement at different speeds. During wash and rinse cycles, the transmission drives the agitator in a back-and-forth motion (approximately 180-degree oscillation) to move clothes through the water and detergent. During spin cycles, the transmission locks the drum to the drive shaft and rotates both at high speed (approximately 600-800 RPM) to extract water from clothes.
- Durable construction: Built with high-quality materials for long-lasting performance and resistance to wear.
- Complete assembly: Includes internal gears, bearings, seals, and shift mechanism for full functionality.
- Wide compatibility: Works with Whirlpool, Kenmore, and Maytag top-load washers.
- OEM quality: Genuine replacement part that meets original equipment specifications.
Common Symptoms Fixed
- Washer not spinning (drum doesn't rotate during spin cycle)
- Washer not agitating (agitator doesn't move during wash cycle)
- Washer stuck in one mode (agitates but won't spin, or vice versa)
- Grinding, squealing, or clunking noises from transmission area
- Excessive vibration during spin cycles
- Agitator or drum rotating slowly or inconsistently
- Oil or grease leaking from transmission area
- Washer stopping mid-cycle
Performance and Benefits
This complete replacement transmission assembly restores full washer operation, eliminating all transmission-related problems and restoring reliable wash and spin functionality. By addressing these common issues, it helps extend the life of your appliance and provides consistent laundry results.
Important: Transmission replacement is a major repair requiring significant mechanical skill and specialized tools. Professional installation is strongly recommended.
Replaces Part Numbers: 285312, 285362, 3349296, 3360629R, 3360630, 388763, 389244, 389246, 3949609, 62534, 62621, 62680, 63320, 63563, 63910, 8532118, 8546456, 99890390, 99890391, W10140301, W10140304, W10155438, W10172898, W10251783, W10251785, WP62621, WP8546456
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Whirlpool Washer Transmission Assembly 3360629 (Replaces 285312, WP8546456, W10251783)
3360629 Whirlpool Washer Transmission Assembly – Fix Agitation & Spin Issues, Restore Full Washer Function
The 3360629 is a genuine OEM washer transmission assembly for Whirlpool and Kenmore top-load washers. This transmission is a critical component that controls all mechanical functions of the washer including agitation during wash cycles, spin cycle operation, and mode shifting between agitate and spin.

Key Features and Design
The transmission assembly is a complex gearcase containing multiple gears, bearings, shafts, clutch mechanisms, and seals that work together to convert motor power into controlled drum and agitator movement at different speeds. During wash and rinse cycles, the transmission drives the agitator in a back-and-forth motion (approximately 180-degree oscillation) to move clothes through the water and detergent. During spin cycles, the transmission locks the drum to the drive shaft and rotates both at high speed (approximately 600-800 RPM) to extract water from clothes.
- Durable construction: Built with high-quality materials for long-lasting performance and resistance to wear.
- Complete assembly: Includes internal gears, bearings, seals, and shift mechanism for full functionality.
- Wide compatibility: Works with Whirlpool, Kenmore, and Maytag top-load washers.
- OEM quality: Genuine replacement part that meets original equipment specifications.
Common Symptoms Fixed
- Washer not spinning (drum doesn't rotate during spin cycle)
- Washer not agitating (agitator doesn't move during wash cycle)
- Washer stuck in one mode (agitates but won't spin, or vice versa)
- Grinding, squealing, or clunking noises from transmission area
- Excessive vibration during spin cycles
- Agitator or drum rotating slowly or inconsistently
- Oil or grease leaking from transmission area
- Washer stopping mid-cycle
Performance and Benefits
This complete replacement transmission assembly restores full washer operation, eliminating all transmission-related problems and restoring reliable wash and spin functionality. By addressing these common issues, it helps extend the life of your appliance and provides consistent laundry results.
Important: Transmission replacement is a major repair requiring significant mechanical skill and specialized tools. Professional installation is strongly recommended.
Replaces Part Numbers: 285312, 285362, 3349296, 3360629R, 3360630, 388763, 389244, 389246, 3949609, 62534, 62621, 62680, 63320, 63563, 63910, 8532118, 8546456, 99890390, 99890391, W10140301, W10140304, W10155438, W10172898, W10251783, W10251785, WP62621, WP8546456
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Description
3360629 Whirlpool Washer Transmission Assembly – Fix Agitation & Spin Issues, Restore Full Washer Function
The 3360629 is a genuine OEM washer transmission assembly for Whirlpool and Kenmore top-load washers. This transmission is a critical component that controls all mechanical functions of the washer including agitation during wash cycles, spin cycle operation, and mode shifting between agitate and spin.

Key Features and Design
The transmission assembly is a complex gearcase containing multiple gears, bearings, shafts, clutch mechanisms, and seals that work together to convert motor power into controlled drum and agitator movement at different speeds. During wash and rinse cycles, the transmission drives the agitator in a back-and-forth motion (approximately 180-degree oscillation) to move clothes through the water and detergent. During spin cycles, the transmission locks the drum to the drive shaft and rotates both at high speed (approximately 600-800 RPM) to extract water from clothes.
- Durable construction: Built with high-quality materials for long-lasting performance and resistance to wear.
- Complete assembly: Includes internal gears, bearings, seals, and shift mechanism for full functionality.
- Wide compatibility: Works with Whirlpool, Kenmore, and Maytag top-load washers.
- OEM quality: Genuine replacement part that meets original equipment specifications.
Common Symptoms Fixed
- Washer not spinning (drum doesn't rotate during spin cycle)
- Washer not agitating (agitator doesn't move during wash cycle)
- Washer stuck in one mode (agitates but won't spin, or vice versa)
- Grinding, squealing, or clunking noises from transmission area
- Excessive vibration during spin cycles
- Agitator or drum rotating slowly or inconsistently
- Oil or grease leaking from transmission area
- Washer stopping mid-cycle
Performance and Benefits
This complete replacement transmission assembly restores full washer operation, eliminating all transmission-related problems and restoring reliable wash and spin functionality. By addressing these common issues, it helps extend the life of your appliance and provides consistent laundry results.
Important: Transmission replacement is a major repair requiring significant mechanical skill and specialized tools. Professional installation is strongly recommended.
Replaces Part Numbers: 285312, 285362, 3349296, 3360629R, 3360630, 388763, 389244, 389246, 3949609, 62534, 62621, 62680, 63320, 63563, 63910, 8532118, 8546456, 99890390, 99890391, W10140301, W10140304, W10155438, W10172898, W10251783, W10251785, WP62621, WP8546456




















