replacement manifold, part number 3937478, for HYUNDAI excavator and compatible heavy-equipment applications. Alternative part numbers: 3943851.
- Primary part number: 3937478
- Alternative part numbers: 3943851
- Compatible brands: HYUNDAI, CUMMINS
- Equipment type: Engine, Excavator, Forklift, Loader
- Application reference: Cummins Engine 4B3.9 QSB5.9 QSF3.8 ISF3.8 B5.9 QSB3.9 Hyundai Excavator R320LC-9 R360LC-9 R380LC-9
- Engine models: 4B3.9 QSB5.9 QSF3.8 ISF3.8 B5.9 QSB3.9
- Condition: replacement
Please verify the primary/alternative part number, connector, dimensions, machine model and engine serial number before ordering.





