Ordering by number: this is 1310032778, the Atlas Copco support. It is a pre-built assembly for the tool, ordered when replacing the whole section is faster than rebuilding it.

If you are working from a machine rather than a part number, start at the parts breakdown index, or send us the model and serial and we will match it. Machines themselves are on the Atlas Copco catalog. It ships out of Denver, same day on in-stock orders placed before 4 PM ET.

• Part number: 1310032778
• Manufacturer: Atlas Copco
• Crowder SKU: AC-1310032778