172-2100: Track Idler Assembly
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    172-2100: Track Idler Assembly

    Part Number: 172-2100
    Brand: Cat
    Retrieving Price.....

    Idler Assembly

    WARNING:
    This product contains a chemical known to the State of California to cause cancer, birth defects or other reproductive harm.

    Idlers guide the track in and out of the track rollers. They intermittently support the machine's weight and provide a way to control track slack and tension.

    mex
    303.5, 303