Ordering by number: this is 3121087200, the Atlas Copco side bolt nut. This is clamping hardware for the rock drill, and it is normally renewed alongside the bolt or stud it runs on.
It is called out in the parts diagram for the BBD 94W 94WS 94WE Rock Drill and BBC 34DSI Rock Drill, and on 3 other machines.
The parts diagram hub indexes every breakdown we publish, and the Atlas Copco lineup has the tools these parts go into. Denver stock, with same-day shipment on in-stock orders in by 4 PM ET.
- Part number: 3121087200
- Manufacturer: Atlas Copco
- Crowder SKU: AC-3121087200
- Listed on breakdowns for: BBD 94W 94WS 94WE Rock Drill, BBC 34DSI Rock Drill, BBC 16W WS Pusher Leg Drill, BBC 34W WS Pusher Leg Drill, BBD 46 WS/WR Rock Drill
