LG & Kenmore Washer Shift Actuator Coupling Assembly Parts — Models & Compatibility

The shift actuator coupling assembly is what connects your LG washer's motor to the transmission system, letting it switch between agitation and spin modes. When this coupling fails, your washer might refuse to spin, make grinding noises during transitions, or get stuck in one mode. Most LG top-load washers from the WT series use the 4323EA2001C coupling assembly.

Is This the Right Part for Your Model?

This coupling assembly fits dozens of LG and Kenmore Elite top-load washers, primarily in the WT1001CW through WT7150HW series. To verify compatibility, you'll need your exact model number — it's usually on a sticker inside the washer lid or on the back panel near the water connections. Match your model against the list below. If you've got a Kenmore model starting with 796, it's likely an LG-manufactured unit that uses this same part.

About This Replacement Part

The 4323EA2001C is a direct OEM replacement for several part numbers including PS7786658, AP5674447, and ACP72929002. This coupling assembly sits between the motor and the spin basket, transferring rotational power while allowing the washer to shift between different mechanical modes. The plastic coupler components can wear down over time — especially if you've been washing heavy loads regularly — causing the motor to spin without engaging the basket. You'll hear the motor running, but the clothes just sit there soaking wet. The actuator portion contains the mechanical linkage that physically moves the transmission shifter, and when it cracks or strips out, your washer loses the ability to change gears. This is a common failure point on LG top-loaders that are 5-8 years old.

Compatible Model Series

This shift actuator coupling works across multiple LG washer series. The WT1000 through WT7000 series represent LG's top-load washer lineup from roughly 2010-2018, and they all share this same coupling design. Kenmore Elite models in the 796 series are rebranded LG washers and use identical parts. Check your specific model number below to confirm fitment.

What This Part Replaces

OEM part numbers: 4323EA2001C (primary), PS7786658, AP5674447, ACP72929002, PS3522903. If you've got a repair estimate that lists any of these numbers, they're all the same coupling assembly.

Installation Considerations

Replacing the shift actuator coupling requires removing the washer cabinet and accessing the motor assembly from underneath. You'll need to disconnect the motor, remove the old coupling, and install the new one making sure the actuator arm aligns properly with the transmission shifter. It's not a quick swap — expect to spend 45-90 minutes if you're comfortable working on appliances. The trickiest part is getting the cabinet off without breaking the plastic clips, and making sure the actuator linkage seats correctly during reassembly.