This is Atlas Copco part number 3371821296 valve housing – complete, stocked at Crowder Supply as AC-3371821296. This part controls the working cycle of the breaker. 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 MH70 70A HBP Hydraulic Paving Breaker. 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. It ships out of Denver, same day on in-stock orders placed before 4 PM ET.
- Part number: 3371821296
- Manufacturer: Atlas Copco
- Crowder SKU: AC-3371821296
- Listed on breakdowns for: MH70 70A HBP Hydraulic Paving Breaker
