Cylinder, Atlas Copco part number 9245998736, listed at Crowder Supply as AC-9245998736. It carries the piston and the port timing for the tool. Bore wear is gradual, so it is usually diagnosed by falling performance rather than a breakdown.
If you are working from a machine rather than a part number, start at the parts diagram library, or send us the model and serial and we will match it. Machines themselves are on the Atlas Copco lineup. It ships out of Denver, same day on in-stock orders placed before 4 PM ET.
- Part number: 9245998736
- Manufacturer: Atlas Copco
- Crowder SKU: AC-9245998736