Kit Masters Part Number:

99387

99387

Convert to 2 Speed

    ApplicationEngine
    KenworthC15, C16

    OEM Part #(s)

    989280,
    989281,
    989387,
    989425,
    989435,
    989439,
    999280,
    999281,
    999387,
    999425,
    999435,
    999439,
    F17-1000-312,
    F17-1000-328,
    F17-1000-335,
    F17-1000-339

    Rebuild Kit

    Use Kit: 14-25614-256

    Warranty

    2 year/200,000 mile

    515
    Convert to 2 Speed