610-4676: Stepped Wall Track Bushing

Description: Track bushings (610-4676), along with the pins, hold the track links together and are part of the sealing arrangement between the link and the bushing. Attributes: • Stepped Wall Master Bushing for use with Grease Lubricated (GLT) systems. • Stepped wall bushings have a larger diameter in the wear area to provide additional wear life. • Grease Lubricated Track features internally greased pins and bushings to eliminate contact and friction, each track joint sealed to retain the grease. This improves internal wear life by 25% over sealed track, decreases undercarriage noise and reduces the potential of frozen or seized joints. • Length: 155 mm (6.09 in) • Wear Area Diameter: 70 mm (2.76 in) • Inside Diameter: 47 mm (1.85 in) Application: Consult your owner's manual or contact your local Cat Dealer for more information.