This pump assembly includes the housing, gears, back cover, and pressure relief valve assembly. Also required (but not included) are front crank seal 80673 3020 (thru 1999 models) or 80673 3030 (2000+ models) and o-ring 80691 9050 (thru 9/97) or 10991 AA000 (10/97 and later). Other gaskets are not used between the pump and the crankcase; use the appropriate liquid gasket sealant as necessary. -
