This is Atlas Copco part number 3310154500 spring seat, stocked at Crowder Supply as AC-3310154500. It supplies the return force for its assembly in the hammer. A spring that has taken a set gives soft or sticky action long before it actually breaks.
It shows up in the parts breakdown for the TEX 09PE, 09PER Pick Hammer and TEX 12PE Pick Hammer. Check it against the reference number on the diagram first; serial breaks change what fits.
If you need the parts around it, the parts breakdown index has the full breakdown library, and the Atlas Copco catalog covers the machines themselves. Stocked in Denver orders placed by 4 PM ET ship the same day when the part is on the shelf.
- Part number: 3310154500
- Manufacturer: Atlas Copco
- Crowder SKU: AC-3310154500
- Listed on breakdowns for: TEX 09PE, 09PER Pick Hammer, TEX 12PE Pick Hammer
