This is the Atlas Copco spacer part number 0324100054, Crowder SKU AC-0324100054. It absorbs shock between two components of the breaker, protecting the parts on either side of it from metal-to-metal contact.
The published breakdown lists it on the Cobra Pro I Gas Paving Breaker. Check it against the reference number on the diagram first; serial breaks change what fits.
Use the parts diagram library to work through the rest of the assembly, or the Atlas Copco catalog if you are pricing a replacement machine. Stocked in Denver orders placed by 4 PM ET ship the same day when the part is on the shelf.
- Part number: 0324100054
- Manufacturer: Atlas Copco
- Crowder SKU: AC-0324100054
- Listed on breakdowns for: Cobra Pro I Gas Paving Breaker

