This is the Atlas Copco compression spring part number 3121502000, Crowder SKU AC-3121502000. It supplies the return force for its assembly in the tool. A spring that has taken a set gives soft or sticky action long before it actually breaks.
Matching it to a machine? Send us the model and serial and we will confirm the fit, or work back from 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: 3121502000
- Manufacturer: Atlas Copco
- Crowder SKU: AC-3121502000