replacement muffler, part number 6136-11-5521, for KOMATSU excavator and compatible heavy-equipment applications.
- Primary part number: 6136-11-5521
- Alternative part numbers: None listed
- Compatible brands: KOMATSU
- Equipment type: Excavator
- Application reference: Komatsu Engine 6D105-1 Excavator PC200-1 PC200-2 PC200LC-2
- Engine models: 6D105-1
- Condition: replacement
Please verify the primary/alternative part number, connector, dimensions, machine model and engine serial number before ordering.





