This is Atlas Copco part number 3115077300 bushing, stocked at Crowder Supply as AC-3115077300. Bushings carry the running clearance in a rock drill. They are meant to wear first, which is exactly why they are a stocked service item.
It shows up in the parts breakdown for the BBD 12T-01 TS-01 Rock Drill and BBD 12D DS Rock Drill, and on 1 other machine. Worth matching the reference number on the diagram against your own machine before you order the same part number can sit in more than one position.
The rest of the assembly is on the same breakdown, and every diagram we publish is indexed on the parts breakdown index. Denver stock, with same-day shipment on in-stock orders in by 4 PM ET.
- Part number: 3115077300
- Manufacturer: Atlas Copco
- Crowder SKU: AC-3115077300
- Listed on breakdowns for: BBD 12T-01 TS-01 Rock Drill, BBD 12D DS Rock Drill, BBD 15E ET Rock Drill
