Muffler Ass’y is the Chicago Pneumatic service part carried under part number R125569, also listed as 3310103381. It handles exhaust from the rock drill, cutting noise at the operator’s ear. A packed or damaged element raises back pressure and quietly costs performance.
It is called out in the parts diagram for the CP 0032 Rock Drill. Pull up the diagram and confirm the reference number for your serial before ordering.
If you need the parts around it, the parts breakdown index has the full breakdown library, and the CP tool catalog covers the machines themselves. It ships out of Denver, same day on in-stock orders placed before 4 PM ET.
- Part number: R125569
- Also listed as: 3310103381
- Manufacturer: Chicago Pneumatic
- Crowder SKU: CP-R125569
- Listed on breakdowns for: CP 0032 Rock Drill
