This is the Atlas Copco seal part number 3377004051, Crowder SKU AC-3377004051. 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 P9 Hydraulic Power Pac and PAC P13 Hydraulic Power Pac, and on 8 other machines.
Use the parts diagram library to work through the rest of the assembly, or the Atlas Copco catalog if you are pricing a replacement machine. Ships from our Denver warehouse; in-stock parts ordered by 4 PM ET go out the same day.
- Part number: 3377004051
- Manufacturer: Atlas Copco
- Crowder SKU: AC-3377004051
- Listed on breakdowns for: PAC P9 Hydraulic Power Pac, PAC P13 Hydraulic Power Pac, PAC P18 Hydraulic Power Pac, PAC P18 Twin E11 Twin Hydraulic Power Pac, APP13 Hydraulic Power Pac, APP18 Twin Hydraulic Power Pac, +4 more
