Part number: 51541007117

Main bearing: 1 set

20Y3000481

increased power and fuel efficiency

ZX50U-3F Excavator

Overhaul Rebuild Kit Kubota D1503 Engine U35 Excavator Con rod bearing size:+0.5mm Part number: 51541007117Overhaul Rebuild Kit Kubota D1503 Engine U35 Excavator Application: Engine Kubota D1503 Kubota U35 Excavator Models with D1503 Engine Content: 1 Set of Overhaul Gasket Kit 3 Cylinder Liners 3 Pistons, STD 3 Piston Pins 6 Snap Rings 3 Rod Bushings Set Rings For 3 Pistons, STD 1 Set of Main Bearings 1 Set of Rod Bearings 1 Set of Thrust Bearings 3 Intake Valves 3 Exhaust Valves 6 Valve Guides 3 Intake Valves Seats 3 Exhaust Valves Seats *The cylinder