Overhaul Rebuild Kit Fits for Caterpillar CAT Engine C3.3 C3.3B 4LE2 Fits Hitachi Excavator EX550-5 Arm

Fits Hitachi Excavator EX550-5 Arm Cylinder Seal Kit

Replace Part Number: 3539428

This Cylinder Head is specifically designed for Hino engine J05C Kobelco Excavator SK270 SK280 and provides improved performance

Construction Material: Aluminum

172-7766-A

Overhaul Rebuild Kit Fits for Caterpillar CAT Engine C3.3 C3.3B 4LE2 Fits Hitachi Excavator EX550-5 ArmOverhaul Rebuild Kit Fits for Caterpillar CAT Engine C3. 3 C3. 3B Application: Fits for Caterpillar C3. 3 C3. 3B Content: Description Qty part comment Overhaul Gasket Kit 1 Set Cylinder Liners 4 semi finished Pistons STD 4 Set Rings For Pistons STD 4 Main Bearings 1 Set Rod Bearings 1 Set Thrust Bearings 1 Set Intake Valves 4 Exhaust Valves 4 Valve Guides 8 Intake Valves Seats 4 Exhaust Valves Seats 4 *The cylinder liners in this kit are semi