Fits Allis Chalmers Tractor(s) 180, 185, 190, 190XT, 200, 7000, 7010, 7020, 8010 Fits Allis Chalmers Construction & Industrial(s) TL345B, TL545, W545 Replaces Allis Chalmers OEM nos 74008074 649 Diesel engine All new, rebuilt and used tractor parts have a 1-year warranty