Rifle Bar is the Atlas Copco service part carried under part number 3121017000. It is part of the rotation mechanism of the pusher leg the drive train that indexes the steel between blows. Wear here shows as slow or intermittent rotation.
It shows up in the parts breakdown for the BBC 16W WS Pusher Leg Drill. That machine is the Atlas Copco BBC 16W Pneumatic Rock Drill if you are pricing a replacement rather than a repair. Check it against the reference number on the diagram first; serial breaks change what fits.
Work through the rest of the assembly on the same breakdown, or start over from the parts diagram library. Stocked in Denver orders placed by 4 PM ET ship the same day when the part is on the shelf.
- Part number: 3121017000
- Manufacturer: Atlas Copco
- Crowder SKU: AC-3121017000
- Listed on breakdowns for: BBC 16W WS Pusher Leg Drill
