Ordering by number: this is 3115219400, the Atlas Copco nut. It secures its joint against constant vibration, which is why it is treated as a replaceable item rather than a permanent one.
The published breakdown lists it on the ALF 72D 72D-1 Pusher Leg and ALF 67/80 67/80D Pusher Leg. It comes off the Atlas Copco Pusher Leg Attachment For BBC Series Rock Drills. Pull up the diagram and confirm the reference number for your serial before ordering.
Need the parts around it? They are on the same breakdown, and the parts breakdown index covers every machine we publish. Stocked in Denver orders placed by 4 PM ET ship the same day when the part is on the shelf.
- Part number: 3115219400
- Manufacturer: Atlas Copco
- Crowder SKU: AC-3115219400
- Listed on breakdowns for: ALF 72D 72D-1 Pusher Leg, ALF 67/80 67/80D Pusher Leg
