This new aftermarket water pump is designed for Isuzu 4HK1 engines used in various Hitachi excavator models

Engine number: S4D105-5

Part number: 04291238

Volvo Excavator EC55B

PC1600-1 SA6D140 Fits Komatsu Diesel 1988-1998

Fits Hitachi Excavator ZX360H-3G ZX360LC-HHE ZX370MTH ZX500W Main Hydraulic Pump Coupling 4216944 6 cylinder This new aftermarket water pumpMain Hydraulic Pump Coupling 4216944 Fits Hitachi Excavator ZX360H 3G, ZX360LC HHE, ZX370MTH, ZX500W This new aftermarket main hydraulic pump coupling connects the hydraulic pump shaft to the engine flywheel, ensuring efficient power transfer. Sold as a single unit, it is designed specifically for select Hitachi excavator models. Part Details Condition: New, Aftermarket Quantity: 1 Part Number: 4216944 Application: Hydraulic pump shaft to engine