320-3543: LINK AS.-TRA
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    320-3543: LINK AS.-TRA

    Part Number: 320-3543
    Brand: Cat
    Retrieving Price.....

    Sleeve Bearing Link Assembly (Positive Pin Retention (PPR), Scallop Resistant)

    Description:

    • 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.


    Attributes:

    • Sleeve Bearing Track design eliminates galling between pin and bushing, significantly increasing track life and increasing track re-seal point from 4,000 to 6,000 hours. The post-turn track seal improves sealability after bushing turn.
    • Positive Pin Retention (PPR) track has a metal retaining ring pressed into the groove between the pin and the link. This prevents end-play generation and helps ensure oil retention in high impact applications.
    • Scallop resistant links have a unique design that helps prevent scalloping (wear in the center of the link) so that the track link wears more evenly and has a longer life.

    UNITS:
    • US
    • Metric
    • Bolt Size (in): 1 3/8
    • Number of Track Sections: 41
    • Track Pitch (in): 12.5
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