Pin carries Atlas Copco part number 3121032900 and is stocked here under AC-3121032900. This is location hardware it keeps parts indexed to each other under impact loading, and it is normally replaced any time the joint is opened.
Crowder’s breakdowns list this part on the RH 658L/LS/LS-01 Rock Drill and RH 656W Rock Drill. It comes off the RH 658 L Surface Rock Drill. Worth matching the reference number on the diagram against your own machine before you order the same part number can sit in more than one position.
Need the parts around it? They are on the same breakdown, and the full diagram library covers every machine we publish. It ships out of Denver, same day on in-stock orders placed before 4 PM ET.
- Part number: 3121032900
- Manufacturer: Atlas Copco
- Crowder SKU: AC-3121032900
- Listed on breakdowns for: RH 658L/LS/LS-01 Rock Drill, RH 656W Rock Drill
