The Eaton Fuller A-4957 or A4957 is a complete countershaft auxiliary assembly designed for use in Eaton Fuller auxiliary transmissions. This assembly covers the countershaft function within the auxiliary section of the transmission, delivering the gear-to-gear transfer needed to maintain proper drivetrain operation. Sold by Pro Gear and Transmission as a genuine Eaton Fuller part. Call us to confirm proper fit for your specific transmission application before ordering.
Interchanges:
- 60490
- EF60490
- FULLER 19222
- FULLER 19660
- FULLER 19662
- FULLER A-4725
- NAVISTAR 591903C1
- NAVISTAR 591903C2
Features
Genuine Eaton Fuller countershaft auxiliary assembly
Complete assembly unit, part number A-4957 or A4957
Sold individually as a single unit
Available from Pro Gear and Transmission
Used in these Eaton Fuller models
