Overhaul Rebuild Kit for 6D125-1Z Engine Komatsu Grader GD663A-2 Piston Number 6150-31-2112 Size of Con Rod Bearing:STD Loader Backhoe:580SM

Loader Backhoe:580SM

6 Pistons STD

5411664378

6204-61-1301

Overhaul Rebuild Kit for 6D125-1Z Engine Komatsu Grader GD663A-2 Piston Number 6150-31-2112 Size of Con Rod Bearing:STD Loader Backhoe:580SMPart Number: 6150 31 2112,6150312112 Application: For Models with Komatsu 6D125 1Z Engine Refer Komatsu Grader GD663A 2, not only this model. Content: 1 Set of Overhaul Gasket Kit 1 Set Cylinder Liners (Semi finished product) 1 Set Pistons STD 1 Set Piston Pins 1 Set Snap Rings 1 Set Rod Bushings 1 Set Rings Pistons STD 1 Set of Main Bearings 1 Set of Rod Bearings 1 Set of Thrust Washer 1 Set Intake Exhaust Valves 1 Set Valve Guides 1 Set Intake