Ordering by number: this is 3377000506, the Atlas Copco seal. 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.
The published breakdown lists it on the PAC P18 Hydraulic Power Pac and PAC P18 Twin E11 Twin Hydraulic Power Pac, and on 8 other machines. Pull up the diagram and confirm the reference number for your serial before ordering.
If you need the parts around it, the full diagram library has the full breakdown library, and the Atlas Copco lineup covers the machines themselves. It ships out of Denver, same day on in-stock orders placed before 4 PM ET.
- Part number: 3377000506
- Manufacturer: Atlas Copco
- Crowder SKU: AC-3377000506
- Listed on breakdowns for: PAC P18 Hydraulic Power Pac, PAC P18 Twin E11 Twin Hydraulic Power Pac, APP13 Hydraulic Power Pac, APP18 Twin Hydraulic Power Pac, LP 9-20P 9-20E Hydraulic Power Pac, LP 13-20 DEL Hydraulic Power Pac, +4 more
