replacement speed governor & actuator, part number TD04M4T, for KOMATSU excavator and compatible heavy-equipment applications. Alternative part numbers: 49477-19901.
- Primary part number: TD04M4T
- Alternative part numbers: 49477-19901
- Compatible brands: KOMATSU, CUMMINS
- Equipment type: Engine
- Application reference: Cummins Engine P173
- Engine models: P173
- Condition: replacement
Please verify the primary/alternative part number, connector, dimensions, machine model and engine serial number before ordering.





