Kit Masters Part Number:

99438

99438

Convert to 2 Speed

    ApplicationEngine
    KenworthC15

    OEM Part #(s)

    989438,
    999438,
    f17-1000-341

    Rebuild Kit

    Use Kit: 14-25614-256

    Warranty

    2 year/200,000 mile

    557
    Convert to 2 Speed