Ordering by number: this is 3310144780, the Atlas Copco valve housing. This part controls the working cycle of the hammer. When its faces wear, the tool sounds different and the blow rate falls off usually the first thing checked on a slow machine.
It appears on the TEX 09PE, 09PER Pick Hammer and TEX 12PE Pick Hammer breakdown. Check it against the reference number on the diagram first; serial breaks change what fits.
If you need the parts around it, the parts diagram hub has the full breakdown library, and the Atlas Copco lineup covers the machines themselves. It ships out of Denver, same day on in-stock orders placed before 4 PM ET.
- Part number: 3310144780
- Manufacturer: Atlas Copco
- Crowder SKU: AC-3310144780
- Listed on breakdowns for: TEX 09PE, 09PER Pick Hammer, TEX 12PE Pick Hammer
