The Eaton Fuller synchronizer assembly, part number A-8957 or A8957, is a manual transmission synchro component that helps match shaft and gear speeds for smoother, cleaner shifts. It measures 2.2 in. high by 6 in. wide by 6.3 in. long. Also referenced as HFA-8957, this is the Eaton part supplied by Pro Gear and Transmission. Manual transmission synchronizers wear over time, so confirming the correct assembly for your specific gearbox model is important before ordering. Not sure this is your part? Give us a call and we will help you match it to your application.
Interchanges:
- A6144
- A6609
Features
Eaton Fuller synchronizer assembly, part number A-8957 or A8957
Manual transmission synchro assembly component
Dimensions: 2.2 in. H x 6 in. W x 6.3 in. L
Also cataloged as HFA-8957
Genuine Eaton part sold by Pro Gear and Transmission
Tech Specs
- Height: 2.2 in.
- Width: 6 in.
- Length: 6.3 in.
- Cross-Reference: HFA-8957
