Seal Ring, Atlas Copco part number 3371817716, listed at Crowder Supply as AC-3371817716. 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.
It appears on the LP 18-2×20/1×40 Twin PE Hydraulic Power Pac and PAC P18 Twin E11 Twin Hydraulic Power Pac, and on 1 other machine breakdown. Check it against the reference number on the diagram first; serial breaks change what fits.
Everything else on that machine is one page away on the full diagram library; complete tools are on the Atlas Copco tool range. It ships out of Denver, same day on in-stock orders placed before 4 PM ET.
- Part number: 3371817716
- Manufacturer: Atlas Copco
- Crowder SKU: AC-3371817716
- Listed on breakdowns for: LP 18-2×20/1×40 Twin PE Hydraulic Power Pac, PAC P18 Twin E11 Twin Hydraulic Power Pac, APP18 Twin Hydraulic Power Pac
