Ordering by number: this is 4700508018, the Atlas Copco screw. This holds the assembly together under impact. Torque and thread condition matter more here than on static equipment.
It shows up in the parts breakdown for the LP 13-30P Hydraulic Power Pac. Compare it to the reference callout on the diagram to be sure it is the position you need.
Everything else on that machine is one page away on the parts diagram library; complete tools are on the Atlas Copco catalog. Ships from our Denver warehouse; in-stock parts ordered by 4 PM ET go out the same day.
- Part number: 4700508018
- Manufacturer: Atlas Copco
- Crowder SKU: AC-4700508018
- Listed on breakdowns for: LP 13-30P Hydraulic Power Pac

