This is the Atlas Copco muffler part number 3377021010, Crowder SKU AC-3377021010. It silences the exhaust pulse. Once it clogs, the tool works against its own back pressure.
The published breakdown lists it on the APP18 Twin Hydraulic Power Pac and PAC P18 Hydraulic Power Pac, and on 1 other machine.
The full diagram library indexes every breakdown we publish, and the Atlas Copco lineup has the tools these parts go into. Stocked in Denver orders placed by 4 PM ET ship the same day when the part is on the shelf.
- Part number: 3377021010
- Manufacturer: Atlas Copco
- Crowder SKU: AC-3377021010
- Listed on breakdowns for: APP18 Twin Hydraulic Power Pac, PAC P18 Hydraulic Power Pac, PAC P18 Twin E11 Twin Hydraulic Power Pac
