This is the Atlas Copco gasket part number 9234021481, cross-referenced to 9234000127, Crowder SKU AC-9234021481. It seals a pressure joint inside the breaker, and because elastomer takes a set long before the metal around it wears, it is one of the first items to replace when a machine starts weeping air or oil.
The published breakdown lists it on the Cobra ProE Gas Breaker. Check it against the reference number on the diagram first; serial breaks change what fits.
The rest of the assembly is on the same breakdown, and every diagram we publish is indexed on the full diagram library. Denver stock, with same-day shipment on in-stock orders in by 4 PM ET.
- Part number: 9234021481
- Also listed as: 9234000127
- Manufacturer: Atlas Copco
- Crowder SKU: AC-9234021481
- Listed on breakdowns for: Cobra ProE Gas Breaker
