Ordering by number: this is 3115287890, the Atlas Copco air flushing conversion kit. Buying the kit rather than individual pieces is usually the cheaper route once the machine is already apart.
It is called out in the parts diagram for the BBD 94W 94WS 94WE Rock Drill. Check it against the reference number on the diagram first; serial breaks change what fits.
If you need the parts around it, the parts diagram hub 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: 3115287890
- Manufacturer: Atlas Copco
- Crowder SKU: AC-3115287890
- Listed on breakdowns for: BBD 94W 94WS 94WE Rock Drill
