Plug is the Atlas Copco service part carried under part number 3121071400. It closes a port or passage in the pusher leg. Small, but a plug that will not seal turns into a leak that is hard to trace.
It is called out in the parts diagram for the BBC 34W WS Pusher Leg Drill and BBC 34DSI Rock Drill, and on 1 other machine. Pull up the diagram and confirm the reference number for your serial before ordering.
The parts diagram hub indexes every breakdown we publish, and the Atlas Copco catalog has the tools these parts go into. Stocked in Denver orders placed by 4 PM ET ship the same day when the part is on the shelf.
- Part number: 3121071400
- Manufacturer: Atlas Copco
- Crowder SKU: AC-3121071400
- Listed on breakdowns for: BBC 34W WS Pusher Leg Drill, BBC 34DSI Rock Drill, BBC 16W WS Pusher Leg Drill

