Kit Masters Part Number:

99504

99504

Convert to 2 Speed

    ApplicationEngine
    KenworthPX-8
    PeterbiltPX-8

    OEM Part #(s)

    799504,
    989504,
    999504,
    F17-6005-8011

    Rebuild Kit

    Use Kit: 14-256-114-256-1

    Warranty

    2 year/200,000 mile

    1456
    Convert to 2 Speed