3W6144 Hub Fits Caterpillar Fits CAT 963B model-TK65F One New Aftermarket Replacement Pivot

One New Aftermarket Replacement Pivot Pin Fits John Deere (Fits JD) Backhoe Loaders

LAB40-0055

2135 (w/Continental engine)

One New Aftermarket Replacement Upper Gasket Set Fits Allis Chalmers Tractors

Fits International Harvester Combines: 1440

3W6144 Hub Fits Caterpillar Fits CAT 963B model-TK65F One New Aftermarket Replacement PivotOne New Aftermarket Replacement Sprocket Hub Fits Caterpillar (Fits CAT) Track Loaders This sprocket hub is a direct fit replacement for the Fits Caterpillar (Fits CAT) 963 series track loader final drive assembly. The hub serves as the mounting interface between the drive sprocket and the final drive, and is a critical undercarriage drivetrain component. Keeping this part in good condition is essential for proper track engagement and reliable machine