Ordering by number: this is 3371817715, the Atlas Copco nut – M10. It secures its joint against constant vibration, which is why it is treated as a replaceable item rather than a permanent one.
Crowder’s breakdowns list this part 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. 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.
Use the parts breakdown index to work through the rest of the assembly, or the Atlas Copco catalog if you are pricing a replacement machine. Denver stock, with same-day shipment on in-stock orders in by 4 PM ET.
- Part number: 3371817715
- Manufacturer: Atlas Copco
- Crowder SKU: AC-3371817715
- 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

