replacement swivel joint, part number 3F1057050, for KOMATSU excavator and compatible heavy-equipment applications.
- Primary part number: 3F1057050
- Alternative part numbers: None listed
- Compatible brands: KOMATSU
- Equipment type: Excavator
- Application reference: Komatsu Excavator PC20-7 PC10-7
- 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.





