Description
The Eaton Fuller Washer part number 4300385 is a manual transmission main shaft washer, color-coded purple with a 0.264 thickness designation. Per Eaton service data, this washer is part of an optional selective fit group (part numbers 4300382 through 4300387, or 4300830), and the specification calls for using any five washers together with a three-sided key. Selecting the correct washer from this range is a precision step in main shaft end-play adjustment. This is a genuine Eaton Fuller part sold by Pro Gear and Transmission. Call us to confirm the correct washer selection for your specific transmission build.Interchanges:
- 10570-264
- 35530742
- 3916066
- 4300385-SP
- EF10570-264
- FUL-4300385
- ZBF4300385









