Kit Masters Part Number:

99381

99381

Convert to 2 Speed

    ApplicationEngine
    Western StarMBE4000

    OEM Part #(s)

    799381,
    79a9381,
    989381,
    999381,
    99a9381

    Rebuild Kit

    Use Kit: 14-25614-256

    Warranty

    2 year/200,000 mile

    509
    Convert to 2 Speed