Percussion Piston carries Epiroc part number 3363103828 and is stocked here under EP-3363103828. It is the percussion piston that strikes the working tool (cylinder drawing).
Crowder’s breakdowns list this part on the HB 4700 Hydraulic Breaker.
Use the parts diagram library to work through the rest of the assembly. It ships from Denver by $500 flat-rate Freight.
- Part number: 3363103828
- Manufacturer: Epiroc
- Crowder SKU: EP-3363103828
- Listed on breakdowns for: HB 4700 Hydraulic Breaker

