Engine number: Isuzu 4JH1-TC

Fits Hitachi ZX450-3 ZX470-3 ZX650-3 ZX850-3

Petroleum Package: CX31-C9I

053400-7100

114400-2100

Fits for John Deere Excavator 490E Main Hydraulic Pump Coupling Assembly 4239375 6D34 nozzle piping Engine number: Isuzu 4JH1-TCMain Hydraulic Pump Coupling Assembly 4239375 Fits John Deere Excavator 490E This new aftermarket Main Hydraulic Pump Coupling Assembly connects the hydraulic pump shaft to the engine flywheel, ensuring efficient power transfer. Sold as a single unit for reliable replacement. Part Details Condition: New, Aftermarket Quantity: 1 Part Number: 4239375 Application: Hydraulic Pump Shaft to Engine Flywheel Compatible Part Numbers 4239375 Compatible