1248240 Roller G D/F-Track Fits Caterpillar Models model-20571 This tapered roller bearing cone

This tapered roller bearing cone (inner ring assembly) is a direct-fit replacement for use in axle spindles

Fits Caterpillar Excavators and Rigid Dump Trucks

312 H (1600048

Replaces Part Numbers: RE53408

RE28350) and machine serial number before ordering

1248240 Roller G D/F-Track Fits Caterpillar Models model-20571 This tapered roller bearing coneOne New Aftermarket Replacement Double Flange Track Roller (Bottom Roller) for Caterpillar (Cat) Bulldozers, Pipelayers, and Track Loaders This double flange bottom track roller (Roller Group D F Track) is a direct aftermarket replacement for Caterpillar part number 1248240 (124 8240). Bottom track rollers are a critical undercarriage component, supporting and distributing the machine's weight along the track and guiding the track chain during