Powerwinch Thrust Bearing Kit for Trailer Winches

The Powerwinch Thrust Bearing Kit includes the thrust bearing, thrust washers, and springs needed to service the internal gearing on several Powerwinch trailer winch models. It is designed for boaters doing preventive maintenance or repair on a winch that's developed play or roughness in its cranking action.

Since the 712A, 912, T2400, T4000, ST712, VS190, and AP3500 all share compatible internal components, this single kit covers service parts across a wide range of Powerwinch's winch lineup. Replacing worn thrust bearings and washers restores smooth, precise cranking action without needing a full winch rebuild. Browse more options in our trailering category.

Key Features: Includes thrust bearing, thrust washers, and springs, compatible with 712A, 912, T2400, T4000, ST712, VS190, and AP3500 winches, sold individually.

Frequently Asked Questions

What winches does this kit fit? The 712A, 912, T2400, T4000, ST712, VS190, and AP3500 models.

What's included in this kit? A thrust bearing, thrust washers, and springs.

Why would I need this kit? To service a winch that's developed play or roughness in its cranking action from worn internal components.