engine coupling 203-01-67160 with shaft gear 203-01-61190 fit s4d102e pc100-6 pc120-6 pc128uu-1 pc128us-1 pc128uu-2

it is sold as 1 set ( coupling + gear). the coupling is used to connect from the engine to main hydraulic pump. other related parts for this machine are also available. the coupling is of aftermarket replacement part. it is made in very standard and the working performance is stable and perfect. it may fit many other machines. please refer to the given part numbers and the ps to check more compatible models. excavator spare parts including bearings, gears, seal kits, engine parts, motors, pumps, solenoids, valves, etc..syi