Overhaul Rebuild Kit for Komatsu 4D120 Engine PC130-6 PC100-6 PC120-6 D37-5 Excavator Size of Main Bearing:+0.25mm 21N8-32300

21N8-32300

53VOF47MM1

Fits AP2D25 Main Pump

129100-55650

Z-60/34 (from SN 4551 to 14370)-->400 Engine Components

Overhaul Rebuild Kit for Komatsu 4D120 Engine PC130-6 PC100-6 PC120-6 D37-5 Excavator Size of Main Bearing:+0.25mm 21N8-32300Overhaul Rebuild Kit for Komatsu 4D120 Engine PC130 6 PC100 6 PC120 6 D37 5 Excavator Note: The Cylinder Liner is a Semi finished type. Application: Models with Komatsu 4D120 Engine Refer to Komatsu PC130 6, PC100 6, PC120 6, and D37 5 Excavator, not only these models. Content: 1 Set of Overhaul Gasket Kit>4 Cylinder Liners 4 Pistons STD 4 Piston Pins 8 Snap Rings 4 Rod Bushings Set Rings For 4 Pistons STD 1 Set of Main Bearings 1 Set of Rod Bearings