This is Atlas Copco part number 3106868200 ratchet box, stocked at Crowder Supply as AC-3106868200. It drives or indexes rotation. When it wears, the tool still hammers but stops turning the steel evenly.
It shows up in the parts breakdown for the RH 658L/LS/LS-01 Rock Drill and RH 656W Rock Drill. That machine is the RH 658 L Surface Rock Drill if you are pricing a replacement rather than a repair. Pull up the diagram and confirm the reference number for your serial before ordering.
Work through the rest of the assembly on the same breakdown, or start over from the full diagram library. Stocked in Denver orders placed by 4 PM ET ship the same day when the part is on the shelf.
- Part number: 3106868200
- Manufacturer: Atlas Copco
- Crowder SKU: AC-3106868200
- Listed on breakdowns for: RH 658L/LS/LS-01 Rock Drill, RH 656W Rock Drill
