This is Atlas Copco part number 1816070100, which also shows up as 9234021413 gasket, stocked at Crowder Supply as AC-9234021413. 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. Worth matching the reference number on the diagram against your own machine before you order the same part number can sit in more than one position.
The full diagram library indexes every breakdown we publish, and the Atlas Copco tool range has the tools these parts go into. Stocked in Denver orders placed by 4 PM ET ship the same day when the part is on the shelf.
- Part number: 1816070100
- Also listed as: 9234021413
- Manufacturer: Atlas Copco
- Crowder SKU: AC-9234021413
- Listed on breakdowns for: Cobra ProE Gas Breaker
