Adaptor, Atlas Copco part number 3121001000, listed at Crowder Supply as AC-3121001000. It joins the hose to the machine. Connection hardware gets dragged, dropped, and cross-threaded, so it is a common replacement.
It shows up in the parts breakdown for the BBD 94W 94WS 94WE Rock Drill and RH 656W Rock Drill, and on 1 other machine. Pull up the diagram and confirm the reference number for your serial before ordering.
If you need the parts around it, the parts breakdown index has the full breakdown library, and the Atlas Copco tool range covers the machines themselves. Denver stock, with same-day shipment on in-stock orders in by 4 PM ET.
- Part number: 3121001000
- Manufacturer: Atlas Copco
- Crowder SKU: AC-3121001000
- Listed on breakdowns for: BBD 94W 94WS 94WE Rock Drill, RH 656W Rock Drill, BBD 46 WS/WR Rock Drill
