1. Diesel water pump( 2") 2.Engine model: 170F 3.Single-sylinder ,verlical,4-stroke,air-cooled ,direcl-injeclion Diesel ModelGD20GD30GD40TypeGeneral-Purpose diesel pumpEngine TypeSingle ... -sylinder ,verlical,4-stroke,air-cooled ,direcl-injeclion Diesel(,4,,)Engine Model XH170FXH178FXH186FDisplacement (CC) 211296406Suction/Discharge Port Diameter ...