Chuck – 7/8 x 3-1/4″ Hex is the Atlas Copco service part carried under part number 3310131600. It holds the working steel in the hammer. Retention hardware is a wear and safety item a stretched or cracked retainer lets the steel move, which chews the front head.
Crowder’s breakdowns list this part on the TEX 12PE Pick Hammer and TEX 12 PS PS US PSR PSKL PSRKL PSKL US Pick Hammer, and on 1 other machine. Compare it to the reference callout on the diagram to be sure it is the position you need.
The full diagram library indexes every breakdown we publish, and the Atlas Copco lineup has the tools these parts go into. It ships out of Denver, same day on in-stock orders placed before 4 PM ET.
- Part number: 3310131600
- Manufacturer: Atlas Copco
- Crowder SKU: AC-3310131600
- Listed on breakdowns for: TEX 12PE Pick Hammer, TEX 12 PS PS US PSR PSKL PSRKL PSKL US Pick Hammer, TEX 09PE, 09PER Pick Hammer
