8C-9164: Piston Seal
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    8C-9164: Piston Seal

    Part Number: 8C-9164
    Brand: Cat
    Retrieving Price.....

    Type 3

    A two-piece seal, consisting of a piston ring and an expander, which prevents oil transfer between the rod end of the cylinder and the cap end. The piston seal is usually made of Teflon, with nylon available for pressure greater than 3000 psi (20,670 kpa). The various shaped expanders are nitrile.

    UNITS:
    • US
    • Metric
    • Bore Diameter (in): 4.25
    • Groove Diameter - B (+/- 0.003inch) (in): 3.59
    • Groove Width - A (+/- 0.002inch) (in): 0.25
    • Seal Shape: Type 3
    telehandler
    TH330B, TH340B, TH220B

    skidders
    527GR, 527CA

    wheel loaders
    924HZ, 924GZ, IT28G, 930K, 928H

    track type tractors
    D6RII, D6RIIXL, D7R, D7RIIXR, D6RXR, D7RII, D5MXL, D8NNSUC, D5MLGP, D8N

    harvesters
    580B, 550, 550B, 580, 560B, 570, 570B