Ordering by number: this is 0384331000, the Atlas Copco cup spring. It supplies the return force for its assembly in the breaker. A spring that has taken a set gives soft or sticky action long before it actually breaks.
It is called out in the parts diagram for the Red Hawk Road Gas Breaker and Cobra MK1 Gas Paving Breaker, and on 6 other machines. Compare it to the reference callout on the diagram to be sure it is the position you need.
Everything else on that machine is one page away on the parts breakdown index; complete tools are on the Atlas Copco lineup. It ships out of Denver, same day on in-stock orders placed before 4 PM ET.
- Part number: 0384331000
- Manufacturer: Atlas Copco
- Crowder SKU: AC-0384331000
- Listed on breakdowns for: Red Hawk Road Gas Breaker, Cobra MK1 Gas Paving Breaker, Cobra TT TT/AWD Gas Tie Tamper, Cobra Pro Gas Paving Breaker, Cobra ProE Gas Breaker, Cobra TTe TTeAWD Gas Tie Tamper, +2 more
