Kit Masters Part Number:

99855

99855

Convert to 2 Speed

    ApplicationEngine
    FreightlinerC12, C13
    SterlingC12, C13
    Western StarC12, C13

    OEM Part #(s)

    989855,
    98A9855,
    999855,
    99a9855

    Rebuild Kit

    Use Kit: 14-25614-256

    Warranty

    2 year/200,000 mile

    859
    Convert to 2 Speed