replacement pressure regulator, part number 4328781, for HITACHI excavator and compatible heavy-equipment applications.
- Primary part number: 4328781
- Alternative part numbers: None listed
- Compatible brands: HITACHI
- Equipment type: Excavator
- Application reference: Hitachi Excavator EX200-2 EX200-3 EX220-2 EX220-3
- Engine models: Verify by part number
- Condition: replacement
Please verify the primary/alternative part number, connector, dimensions, machine model and engine serial number before ordering.





