This is Atlas Copco part number 3377000069 seal, stocked at Crowder Supply as AC-3377000069. Seals like this one are consumables in a power pack they are cheap, they age with heat and hours, and replacing the whole set during a teardown saves a second strip-down later.
Crowder’s breakdowns list this part on the PAC P18 Twin E11 Twin Hydraulic Power Pac and APP13 Hydraulic Power Pac, and on 8 other machines. Worth matching the reference number on the diagram against your own machine before you order the same part number can sit in more than one position.
Use the parts diagram hub to work through the rest of the assembly, or the Atlas Copco lineup 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: 3377000069
- Manufacturer: Atlas Copco
- Crowder SKU: AC-3377000069
- Listed on breakdowns for: 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, LP 13-30P Hydraulic Power Pac, +4 more
