Tachometer Drive Gear

Specifications: Final Application: Fits the following diesels: 820 Water 3-cyl., 830 3-cyl., 1020, 1520, 1530, 2020, 2030, 2040, 2240, 2440; Industrial: 300 - 480 Replacement Number: AR85250, AT27018; Pump castings R48992, R51039, R54051, T23632, T28992, T31363 Notes: See website for full applications. Includes gasket & hardware to cap off any openings not needed for your specific application. Fits both stamped steel pulley & cast iron pulley applications. For cast pulley applications, customer must remove the fan pulley hub & press on their cast pulley. Verify pump casting number before ordering.