Ordering by number: this is 3315129700, the Atlas Copco retainer ball – steel. It holds the working steel in the rock drill. Retention hardware is a wear and safety item a stretched or cracked retainer lets the steel move, which chews the front head.
It appears on the CP 9A 9F Rock Drill and CP 9BS Rock Drill, and on 2 other machines breakdown. Compare it to the reference callout on the diagram to be sure it is the position you need.
Use the parts breakdown index to work through the rest of the assembly, or the Atlas Copco catalog if you are pricing a replacement machine. Ships from our Denver warehouse; in-stock parts ordered by 4 PM ET go out the same day.
- Part number: 3315129700
- Manufacturer: Atlas Copco
- Crowder SKU: AC-3315129700
- Listed on breakdowns for: CP 9A 9F Rock Drill, CP 9BS Rock Drill, DKR 36 36R Rock Drill, CP 9 9S Rock Drill
