New replacement harness, part number 721/12136, for JCB excavator and compatible heavy-equipment applications. Alternative part numbers: 721/12137.
- Primary part number: 721/12136
- Alternative part numbers: 721/12137
- Compatible brands: JCB, ISUZU
- Equipment type: Engine, Excavator
- Application reference: Isuzu Engine 6HK1 JCB Excavator JS290 JS330 JS360
- Engine models: 6HK1
- Condition: New replacement
Please verify the primary/alternative part number, connector, dimensions, machine model and engine serial number before ordering.





