139-5030: PIN
+ / - Hover over image to Zoom
Other Views

    139-5030: PIN

    Part Number: 139-5030
    Brand: Cat
    Retrieving Price.....

    Sealed Track Pin


    • Track pins, along with the bushings, hold the track links together. The pin acts as a hinge at an adjoining bushing.


    • Sealed track has contact between the internal pin and bushing causing wear to begin immediately because of the friction between the two parts. This results in a significant increase of internal wear life of the link assembly. Grease Lubricated Track link assemblies are direct replacements for sealed link assemblies on Cat Hydraulic Excavator models.

    • US
    • Metric
    • Diameter (mm): 14.2
    • Length (mm): 77
    track excavators
    301.6, 301.5, 301.8