The Eaton Fuller K-2763 or K2763 Basic Overhaul Kit covers rebuild service for a broad range of RTX and RTXF series transmissions, including RTX-11709A, RTX-12709A, RTX-13709H, RTXF-11709H, RTXF-12710C, RTXF-13710C, and 16 additional RTX/RTXF models. The kit bundles the major consumable and wear components needed for a complete basic overhaul: multiple snap rings and retainers, front main case countershaft bearings, reverse gear idler shaft bearings, a sliding clutch, an input shaft assembly, an O-ring kit (K-2054), a gasket kit (K-2061), an oil seal with slinger (K-2262), a shim kit (K-2805), air system fittings (elbow and straight connectors with collets), sealant, and instruction letters. Call us to confirm proper fit for your specific transmission serial number.
Interchanges:
- 1112583
- 3917779
- S-1659
- S-20844
- TRK-2763
- ZBFK2763
- FULLER K-1988
- NAVISTAR 1662757C91
Features
Fits 22 RTX and RTXF series Eaton Fuller transmission models, including RTX-11709A through RTXF-13710C
Includes input shaft assembly (S-1659), sliding clutch (4306647), and main case countershaft front bearings (4308397 x2)
O-ring kit K-2054, gasket kit K-2061, and oil seal with slinger kit K-2262 included
Air system fittings: elbow connector (85001), straight connector (84004), and collets (83002 x4)
Shim kit K-2805 and sealant (71205) included for precise reassembly
