K-4131 Eaton Fuller Basic Rebuild Kit

The Eaton Fuller K-4131 or K4131 Basic Rebuild Kit is a comprehensive transmission rebuild kit. The kit contains over 20 individual components, including multiple bearings (roller bearings, bearing cones, bearing cups, inner and outer races), an oil seal kit (K-3617), a range/splitter repair kit (K-3407), a shim kit (K-3575), a snap ring, compression spring, retaining rings, a seal plate, a gasket, and factory instruction letters (L-2003-20 and L-2011-11). With all major rebuild components bundled together, this kit covers the essential hardware for a complete transmission overhaul. Call us to confirm proper fit for your application.

Features

Includes range/splitter repair kit K-3407 and shim kit K-3575
Multiple bearing types: roller bearings, bearing cones, bearing cups, inner races, and outer races
Oil seal kit K-3617 plus individual oil seals and a seal plate
Compression spring, snap ring, retaining rings, and gasket included
Factory instruction letters L-2003-20 and L-2011-11 packed with kit

Additional Information

Kit Bill of Materials - Eaton Fuller K-4131 Basic Rebuild Kit:
14897 - Spring (qty 3)
4304101 - Snap Ring (qty 1)
4304113 - Compression Spring (qty 1)
4304181-BOX - Bearing (qty 3)
4304184 - Bearing, Outer Race (qty 4)
4304185 - Bearing, Inner Race (qty 4)
4304186 - Seal Plate (qty 1)
4304189 - Oil Seal (qty 1)
4304198 - Gasket (qty 1)
4304202 - Bearing (qty 4)
4304211 - Bearing, Roller (qty 2)
4304212 - Bearing, Inner Race (qty 2)
4304214 - Bearing (qty 2)
4304217 - Retaining Ring (qty 2)
4305625 - Oil Seal (qty 1)
5557005 - Bearing Cone (qty 1)
5557503 - Bearing Cup (qty 1)
K-3407 - Repair Kit, Range/Splitter (qty 1)
K-3575 - Shim Kit (qty 1)
K-3617 - Oil Seal Kit (qty 1)
L-2003-20 - Letter (qty 1)
L-2011-11 - Letter, Instruction (qty 1)