The Eaton Fuller Pump Drive Gear, part number 4303774, is the internal oil pump drive gear used in Fuller manual transmissions. This gear fits within the integral oil pump group and is cataloged across a wide range of Fuller transmission models, including RT-14910B, RTLO-series units from the 11610B through 18913A, FM-14D310B, FM-15D310B, FO-16D313E, and FOM-16D313E, among others. It is sold individually as a single-unit replacement. Call us to confirm proper fit for your specific transmission model and serial number.
Interchanges:
- 3088-4303774
- 4303774-SP
- 4304880
- S-21267
- ZBF4303774
Features
Fits the integral oil pump group in Fuller manual transmissions
Supersedes Eaton Fuller part number 4304880
Catalogued in manuals for RT, RTLO, FM, FO, and FOM series transmissions
Sold as individual replacement gear, quantity one per application
Genuine Eaton Fuller part sold by Pro Gear and Transmission
Tech Specs
- Part Number: 4303774
- Supersedes: 4304880
- Part Type: Pump Drive Gear (Internal Oil Pump)
- Application Group: Integral Oil Pump
- Quantity Per Application: 1
Used in 127 Eaton Fuller models
