Piston Ring is the Atlas Copco service part carried under part number 9234000235. The piston is the striking mass of the breaker; its condition sets impact energy, so scoring, mushrooming, or lost diameter shows up directly as reduced production.
It is called out in the parts diagram for the Cobra ProE Gas Breaker. Pull up the diagram and confirm the reference number for your serial before ordering.
The rest of the assembly is on the same breakdown, and every diagram we publish is indexed on the parts diagram library. It ships out of Denver, same day on in-stock orders placed before 4 PM ET.
- Part number: 9234000235
- Manufacturer: Atlas Copco
- Crowder SKU: AC-9234000235
- Listed on breakdowns for: Cobra ProE Gas Breaker
