O-Ring, Atlas Copco part number 3371817702, listed at Crowder Supply as AC-3371817702. Seals like this one are consumables in a rock drill they are cheap, they age with heat and hours, and replacing the whole set during a teardown saves a second strip-down later.
It appears on the LHD 23M Hydraulic Rock Drill and RDR 48R Rock Drill, and on 1 other machine breakdown.
If you need the parts around it, the parts diagram library has the full breakdown library, and the Atlas Copco tool range covers the machines themselves. Denver stock, with same-day shipment on in-stock orders in by 4 PM ET.
- Part number: 3371817702
- Manufacturer: Atlas Copco
- Crowder SKU: AC-3371817702
- Listed on breakdowns for: LHD 23M Hydraulic Rock Drill, RDR 48R Rock Drill, RDR 48M Rock Drill
