Cummins 4B
3937553 belt tensioner
3914462 Fan Pulley
3914458 fan pulley
3802327 Injector
4893693 Connecting Rod Bearing
3969562 Connecting Rod Bearing
3934047 Piston Pin
3967250 Temperature Sensor
3931623 Valve Tappet
3283333 Cylinder Head Gasket
