replacement joystick pilot valve, part number 9134299, for HITACHI excavator and compatible heavy-equipment applications.
- Primary part number: 9134299
- Alternative part numbers: None listed
- Compatible brands: HITACHI, ISUZU
- Equipment type: Excavator
- Application reference: Isuzu Engine 3LD1 4LE1 Hitachi Excavator EX27U EX35U EX50UNA EX12 EX15 EX18
- Engine models: 3LD1 4LE1
- Condition: replacement
Please verify the primary/alternative part number, connector, dimensions, machine model and engine serial number before ordering.





