Eaton Fuller part number 22778 is the 2nd gear mainshaft gear for RTX-11609P, RTX-11609R, RTXF-11609P, and RTXF-11609R series transmissions. This gear is listed directly in the mainshaft assembly group of each of those models' illustrated parts manuals, making it a documented OEM fitment reference for those units. One gear per assembly position. Pro Gear and Transmission carries genuine Eaton Fuller drivetrain components for heavy-duty applications. Call us to confirm proper fit for your specific transmission serial number before ordering.
Features
Eaton Fuller OEM part number 22778
2nd gear position, mainshaft assembly group
Fits RTX-11609P and RTX-11609R transmissions
Fits RTXF-11609P and RTXF-11609R transmissions
Quantity: 1 gear per mainshaft assembly
Sold by Pro Gear and Transmission
Tech Specs
- Application: RTX-11609P, RTX-11609R, RTXF-11609P, RTXF-11609R transmissions
- Assembly Group: Mainshaft Assembly
- Position: 2nd Gear
- Quantity Per Assembly: 1
