replacement o ring box, part number 270-1537, for Caterpillar CAT excavator applications including 6040, 6060, 6030. Verify the original part number and machine serial number before ordering.
- Primary part number: 270-1537
- Alternative part numbers: None listed
- Compatible brand: Caterpillar CAT
- Compatible models: 6040, 6060, 6030
- Application group: Mining Excavator
- Condition: replacement
Please send the part number, machine model and serial number for fitment verification before purchase. Mixed-brand excavator parts orders and export packing support are available.





