Back Head – Complete is the Atlas Copco service part carried under part number 3310128781. This is the upper housing of the hammer, taking the through-bolt load and the inlet connection.
Crowder’s breakdowns list this part on the TEX 12 PS PS US PSR PSKL PSRKL PSKL US Pick Hammer. Check it against the reference number on the diagram first; serial breaks change what fits.
Everything else on that machine is one page away on the full diagram library; complete tools are on the Atlas Copco lineup. It ships out of Denver, same day on in-stock orders placed before 4 PM ET.
- Part number: 3310128781
- Manufacturer: Atlas Copco
- Crowder SKU: AC-3310128781
- Listed on breakdowns for: TEX 12 PS PS US PSR PSKL PSRKL PSKL US Pick Hammer

