8C-9173: Piston Seal
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    8C-9173: Piston Seal

    Part Number: 8C-9173
    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 (mm): 152.40
    • Groove Diameter - B (+/- 0.0762 mm) (mm): 129.41
    • Groove Width - A (+/- 0.0508 mm) (mm): 9.63
    • Seal Shape: Type 3
    ttt
    D7R II D7R LGP D7R, D7R XR

    wts
    623F

    wtt
    824H, 834H, 834G, 824G II

    fp
    539

    it
    IT62G, IT62G II

    wheel loaders
    950E, 960F, IT62G, 962G, 950FII, 950F

    wktl
    H130E S HYDRAULIC H140E S H115E S H110E S H120E S H160E S H180E S

    track type tractors
    D7RIIXR, D7R, D7RII

    wtl
    960F, 950G II 962G, 950G, 950F II 962G II 950F