Ordering by number: this is 3371807774, the Atlas Copco adaptor (US & Canada). It makes the air or hydraulic connection to the drill. Thread and sealing-face condition here is the difference between full pressure at the tool and a slow leak nobody notices.
It is called out in the parts diagram for the LCD 500 & LCD 1500 Hydraulic Core Drill. Pull up the diagram and confirm the reference number for your serial before ordering.
Use the parts breakdown index to work through the rest of the assembly, or the Atlas Copco tool range if you are pricing a replacement machine. Ships from our Denver warehouse; in-stock parts ordered by 4 PM ET go out the same day.
- Part number: 3371807774
- Manufacturer: Atlas Copco
- Crowder SKU: AC-3371807774
- Listed on breakdowns for: LCD 500 & LCD 1500 Hydraulic Core Drill
