O-Ring, Atlas Copco part number 3371817757, listed at Crowder Supply as AC-3371817757. 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 COR 5/15 Hydraulic Core Drill, and on 20 other machines breakdown.
The rest of the assembly is on the same breakdown, and every diagram we publish is indexed on the full diagram library. It ships out of Denver, same day on in-stock orders placed before 4 PM ET.
- Part number: 3371817757
- Manufacturer: Atlas Copco
- Crowder SKU: AC-3371817757
- Listed on breakdowns for: LHD 23M Hydraulic Rock Drill, COR 5/15 Hydraulic Core Drill, BRK 95 95VR 95HBP Hydraulic Paving Breaker, BRK 70 70VR 70HBP 70 VR HBP Hydraulic Paving Breaker, BRK 55 55VR 55VR HBP 55 HBP Hydraulic Paving Breaker, PDR 95T 95RV Hydraulic Post Driver, +16 more
