This is the Atlas Copco washer – 25 part number 3377000456, Crowder SKU AC-3377000456. It sits under the fastener to preserve the mating face and hold tension in a joint that vibrates constantly.
It is called out in the parts diagram for the LP 13-20 DEL Hydraulic Power Pac and LP 18-2×20/1×40 Twin PE Hydraulic Power Pac, and on 3 other machines. Compare it to the reference callout on the diagram to be sure it is the position you need.
If you need the parts around it, the parts breakdown index has the full breakdown library, and the Atlas Copco catalog covers the machines themselves. Stocked in Denver orders placed by 4 PM ET ship the same day when the part is on the shelf.
- Part number: 3377000456
- Manufacturer: Atlas Copco
- Crowder SKU: AC-3377000456
- Listed on breakdowns for: LP 13-20 DEL Hydraulic Power Pac, LP 18-2×20/1×40 Twin PE Hydraulic Power Pac, PAC P18 Twin E11 Twin Hydraulic Power Pac, APP13 Hydraulic Power Pac, APP18 Twin Hydraulic Power Pac
