This is Chicago Pneumatic part number K3206448, also listed as 3310190228 muffler – complete, stocked at Crowder Supply as CP-K3206448. It silences the exhaust pulse. Once it clogs, the tool works against its own back pressure.
It shows up in the parts breakdown for the CP 1240 1240S 1240SVR Paving Breaker. Pull up the diagram and confirm the reference number for your serial before ordering.
The rest of the assembly is on the same breakdown, and every diagram we publish is indexed on the full diagram library. Stocked in Denver orders placed by 4 PM ET ship the same day when the part is on the shelf.
- Part number: K3206448
- Also listed as: 3310190228
- Manufacturer: Chicago Pneumatic
- Crowder SKU: CP-K3206448
- Listed on breakdowns for: CP 1240 1240S 1240SVR Paving Breaker
