This is Atlas Copco part number 3371803120 check valve, stocked at Crowder Supply as AC-3371803120. This part controls the working cycle of the tool. When its faces wear, the tool sounds different and the blow rate falls off usually the first thing checked on a slow machine.
The published breakdown lists it on the LFD 20/30 Hydraulic Oil Flow Divider.
The parts breakdown index indexes every breakdown we publish, and the Atlas Copco lineup has the tools these parts go into. Ships from our Denver warehouse; in-stock parts ordered by 4 PM ET go out the same day.
- Part number: 3371803120
- Manufacturer: Atlas Copco
- Crowder SKU: AC-3371803120
- Listed on breakdowns for: LFD 20/30 Hydraulic Oil Flow Divider
