Ring carries Atlas Copco part number 3371817179 and is stocked here under AC-3371817179. This ring holds its assembly in position under working load.
The published breakdown lists it on the LHD 23M Hydraulic Rock Drill and RDR 48R Rock Drill, and on 1 other machine. Check it against the reference number on the diagram first; serial breaks change what fits.
Use the full diagram library to work through the rest of the assembly, or the Atlas Copco lineup if you are pricing a replacement machine. It ships out of Denver, same day on in-stock orders placed before 4 PM ET.
- Part number: 3371817179
- Manufacturer: Atlas Copco
- Crowder SKU: AC-3371817179
- Listed on breakdowns for: LHD 23M Hydraulic Rock Drill, RDR 48R Rock Drill, RDR 48M Rock Drill

