Seal Washer is the Atlas Copco service part carried under part number 3101414600. It seals a pressure joint inside the rock drill, and because elastomer takes a set long before the metal around it wears, it is one of the first items to replace when a machine starts weeping air or oil.
It is called out in the parts diagram for the BBD 46 WS/WR Rock Drill and RH 656W Rock Drill. 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.
If you need the parts around it, the parts diagram hub has the full breakdown library, and the Atlas Copco lineup covers the machines themselves. Ships from our Denver warehouse; in-stock parts ordered by 4 PM ET go out the same day.
- Part number: 3101414600
- Manufacturer: Atlas Copco
- Crowder SKU: AC-3101414600
- Listed on breakdowns for: BBD 46 WS/WR Rock Drill, RH 656W Rock Drill
