Socket – Flange, Atlas Copco part number 3371817174, listed at Crowder Supply as AC-3371817174. This is a maintenance tool used when servicing the equipment.
Crowder’s breakdowns list this part on the LHD 23M Hydraulic Rock Drill and RDR 48R Rock Drill, and on 1 other machine. Compare it to the reference callout on the diagram to be sure it is the position you need.
The parts breakdown index indexes every breakdown we publish, and the Atlas Copco catalog has the tools these parts go into. Denver stock, with same-day shipment on in-stock orders in by 4 PM ET.
- Part number: 3371817174
- Manufacturer: Atlas Copco
- Crowder SKU: AC-3371817174
- Listed on breakdowns for: LHD 23M Hydraulic Rock Drill, RDR 48R Rock Drill, RDR 48M Rock Drill

