Used for diesel engine Model: Z170F, R175A, S195,S1100,ZH1105, ... PISTON, PISTON RING, C.R.BEARING,CAM SHAFT,CON ROD, COPPER SHEATH,CRANK SHAFT,FULL INJECTOR,FULL INJECTOR PUMP, GEAR ... IN/EX VALVE,VALVE GUIDE, VALVE TAPPET......Modles:1.diesel engine spare parts :165F, Z170F, R170A, R175, R180, ... tractor, DF-12 tractor, GN-12 tractor), .3.motorcycle parts:JH100-JH250Quality and Price : are both excellent ...