The Eaton Fuller K-2121 or K2121 Basic Rebuild Kit is a comprehensive transmission rebuild kit. The kit includes roller bearings, thrust bearings, bearing cones and cups, multiple oil seals (including mainshaft rear bearing and front bearing cover seals), a snap ring, thread adhesive, and the K-2085 Gasket Kit. Sold by Pro Gear and Transmission. Call us to confirm proper fit for your specific transmission application.
Interchanges:
- 1681713C1
- 3948024
- HFK-2121
- K2121-SP
- T395F
- TRK-2121
Features
Includes K-2085 Gasket Kit as a sub-assembly within the kit
Multiple oil seal positions covered: mainshaft rear bearing seal, front bearing cover seal, and additional oil seals
Roller bearings in multiple counts: 90-piece, 52-piece, 15-piece, and individual roller bearings
Bearing cones and cups included for complete bearing replacement
Thread adhesive (part 71232) included for proper fastener retention during assembly
