O-Ring is the Atlas Copco service part carried under part number 3371814749. Its job is to hold the pressure boundary between two mating faces; a hardened or nicked seal shows up as lost power and a damp housing well before anything else fails.
Crowder’s breakdowns list this part on the LPD-HD-T & RV Hydraulic HD Post Driver and LHD 23M Hydraulic Rock Drill, and on 26 other machines.
The parts diagram hub indexes every breakdown we publish, and the Atlas Copco tool range has the tools these parts go into. Stocked in Denver orders placed by 4 PM ET ship the same day when the part is on the shelf.
- Part number: 3371814749
- Manufacturer: Atlas Copco
- Crowder SKU: AC-3371814749
- Listed on breakdowns for: LPD-HD-T & RV Hydraulic HD Post Driver, LHD 23M Hydraulic Rock 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, BRK 40 40VR Hydraulic Paving Breaker, +22 more
