Screw carries Chicago Pneumatic part number 3377500719 (also carried as 0211124903) and is stocked here under CP-3377500719. It is structural hardware for the power pack, carrying clamp load through a joint that sees impact every cycle.
It is called out in the parts diagram for the LP 18-2×20/1×40 Twin PE Hydraulic Power Pac and PAC P18 Twin E11 Twin Hydraulic Power Pac. The tool itself is the Atlas Copco LP 18 Twin Hydraulic Power Pack. Pull up the diagram and confirm the reference number for your serial before ordering.
Everything else on that machine is one page away, and the parts breakdown index indexes every breakdown we publish. Ships from our Denver warehouse; in-stock parts ordered by 4 PM ET go out the same day.
- Part number: 3377500719
- Also listed as: 0211124903
- Manufacturer: Chicago Pneumatic
- Crowder SKU: CP-3377500719
- Listed on breakdowns for: LP 18-2×20/1×40 Twin PE Hydraulic Power Pac, PAC P18 Twin E11 Twin Hydraulic Power Pac

