This is Atlas Copco part number 3377000402 hose gauge, stocked at Crowder Supply as AC-3377000402. This is part of the supply line to the power pack, and it is replaced on condition: abrasion, cover damage, or a fitting that will not seal.
It appears on the PAC P18 Twin E11 Twin Hydraulic Power Pac and APP18 Twin Hydraulic Power Pac, and on 1 other machine breakdown. Pull up the diagram and confirm the reference number for your serial before ordering.
The parts diagram hub indexes every breakdown we publish, and the Atlas Copco tool range has the tools these parts go into. It ships out of Denver, same day on in-stock orders placed before 4 PM ET.
- Part number: 3377000402
- Manufacturer: Atlas Copco
- Crowder SKU: AC-3377000402
- Listed on breakdowns for: PAC P18 Twin E11 Twin Hydraulic Power Pac, APP18 Twin Hydraulic Power Pac, LP 18-2×20/1×40 Twin PE Hydraulic Power Pac

