Seal is the Atlas Copco service part carried under part number 3377004052. 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.
It is called out in the parts diagram for the LP 9-20P 9-20E Hydraulic Power Pac and LP 18-30PE & 18-40 PE Hydraulic Power Pac. 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.
Everything else on that machine is one page away on the full diagram library; complete tools are on the Atlas Copco tool range. Ships from our Denver warehouse; in-stock parts ordered by 4 PM ET go out the same day.
- Part number: 3377004052
- Manufacturer: Atlas Copco
- Crowder SKU: AC-3377004052
- Listed on breakdowns for: LP 9-20P 9-20E Hydraulic Power Pac, LP 18-30PE & 18-40 PE Hydraulic Power Pac
