... 2 inch diesel water pump engine:5hp,air cooled,single cylinder 36m3/h,70s/4m,8m suction 100% cooper clean diesel water pump 2 inch diesel ... water pump1)engineYM170FP,4hp,diesel engine,OHV,air cooled,4-stroke,bore*stroke:70*55mm2)applicationsuitable for gardening,draining water ... Displacement [cm³ (cu-in)]: 296 (18.06) air cooled 170F engine power 2 inch diesel water pump