Nut – Hex carries Atlas Copco part number 0266210800, also listed as 1604952081 and is stocked here under AC-0266210800. It carries the clamp load on its stud or bolt. On an impact tool, thread and face condition matter a nut that has been run down over damaged threads will not hold torque.
You will find it on the diagram for the LP 9-20P 9-20E Hydraulic Power Pac and PAC P9 Hydraulic Power Pac. Check it against the reference number on the diagram first; serial breaks change what fits.
The rest of the assembly is on the same breakdown, and every diagram we publish is indexed on the full diagram library. Denver stock, with same-day shipment on in-stock orders in by 4 PM ET.
- Part number: 0266210800
- Also listed as: 1604952081
- Manufacturer: Atlas Copco
- Crowder SKU: AC-0266210800
- Listed on breakdowns for: LP 9-20P 9-20E Hydraulic Power Pac, PAC P9 Hydraulic Power Pac

