Piston – MP40 MQ is stocked at Crowder Supply under part number MD410PN13. This is an impact component it carries the working blow, and its condition sets the tool’s energy output.
Crowder’s breakdowns list this part on the MC40 MQ Hammer and MP40-MQ Hammer.
Use the parts diagram library to work through the rest of the assembly. It ships out of Denver, same day on in-stock orders placed before 4 PM ET.
- Part number: MD410PN13
- Manufacturer: Mincon
- Crowder SKU: MD410PN13
- Listed on breakdowns for: MC40 MQ Hammer, MP40-MQ Hammer

