163-7539: Sealed Link Assembly
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    163-7539: Sealed Link Assembly

    Part Number: 163-7539
    Brand: Cat
    Retrieving Price.....

    Sealed Link Assembly


    • Link assemblies, driven by the sprocket and final drive, provide support for the machine weight, a rail for the machine to run on, and a place for the shoes to attach.


    • 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.

    Warning: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.
    • US
    • Metric
    • Number of Track Sections: 43
    • Track Pitch (in): 4
    • Track Pitch (mm): 101.6
    mini hydraulic excavator
    303.5, 303E CR 303 303ECR