The Eaton Fuller K-3461 or K3461 Basic Overhaul Kit is a comprehensive transmission rebuild kit sourced directly from Eaton for the RTLO-22918B transmission family. The kit ships as a single unit and includes 26 individual components: main case countershaft bearings (front and rear, two each), input shaft bearing, reverse gear idler shaft bearings, a tapered roller bearing, sliding clutch, multiple snap rings, position-finder springs, shim kit (K-2805), oil seal kit for the electronic cover (K-2918), gasket kit (K-3458), O-ring kit (K-3341), sealant, ELL connectors, and Eaton instruction letters. Cross-references include HFK-3461, K3461-SP, S-20851, TRK-3461, and ZBFK3461. Call us to confirm fitment for your specific transmission build.
Features
Eaton Fuller part number K-3461 or K3461, also referenced as HFK-3461, K3461-SP, S-20851, TRK-3461, and ZBFK3461
Includes 26 components: main case countershaft bearings front and rear (2 each), input shaft bearing, reverse gear idler shaft bearings (2), tapered roller bearing, and sliding clutch
Snap ring set covers five distinct Eaton part numbers for complete internal retention coverage
Includes sub-kits: shim kit K-2805, oil seal kit K-2918 for electronic cover, gasket kit K-3458, and O-ring kit K-3341
Position-finder springs (qty 3) and ELL connectors (qty 3) included
Packed with Eaton instruction letters L-1680, L-3887, and L-3987 for assembly reference
