4TN78L 4TN78TL-RB Overhaul Rebuild Kit for Yanmar Engine YB451 YB501 Excavator Size of Con Rod Bearing:plus0.25mm For Hitachi Excavator EX750-5

For Hitachi Excavator EX750-5

GS-3390 (from serial number 40001 to 42685)

For Hino MFG H06CT Engine

WA470-5 S/N 70001-UP

Piston Shoe*9Cylinder Block*1(iron)Cylinder Block*1(copper)Valve Plate M*1Retainer Plate*1ball guide*1drive shaft*1swash plate*1swash plate servo ball*1press pin*3spool*1friction plate*3separation plate*4piston assy*1cover*1

4TN78L 4TN78TL-RB Overhaul Rebuild Kit for Yanmar Engine YB451 YB501 Excavator Size of Con Rod Bearing:plus0.25mm For Hitachi Excavator EX750-5Application: For Models with Yanmar 4TN78L 4TN78TL RB Engine Refer Yanmar YB451 YB501 Excavator, not only these models. Content: Including: 1 Set of Overhaul Gasket Kit4 Cylinder Liners4 Pistons STD4 Piston Pins8 Snap Rings4 Rod BushingsSet Rings For 4 Pistons STD1 Set of Main Bearings1 Set of Rod Bearings1 Set of Thrust Bearings4 Intake Valves4 Exhaust Valves8 Valve Guides4 Intake Valves Seats4 Exhaust Valves Seats NOTICE: Please send us your