replacement hydraulic pump, part number 159-7181, for CAT excavator and compatible heavy-equipment applications.
- Primary part number: 159-7181
- Alternative part numbers: None listed
- Compatible brands: CAT
- Equipment type: Engine, Excavator
- Application reference: Caterpillar CAT Engine 3003 Excavator 301.5 301.6 301.8
- Engine models: 3003
- Condition: replacement
Please verify the primary/alternative part number, connector, dimensions, machine model and engine serial number before ordering.





