This is Chicago Pneumatic part number 3303005029 cylinder, stocked at Crowder Supply as CP-3303005029. It carries the piston and the port timing for the breaker. Bore wear is gradual, so it is usually diagnosed by falling performance rather than a breakdown.
The published breakdown lists it on the CP 1210 1210S 1210SVR Paving Breaker. Worth matching the reference number on the diagram against your own machine before you order the same part number can sit in more than one position.
If you need the parts around it, the full diagram library has the full breakdown library, and the CP tool catalog covers the machines themselves. Stocked in Denver orders placed by 4 PM ET ship the same day when the part is on the shelf.
- Part number: 3303005029
- Manufacturer: Chicago Pneumatic
- Crowder SKU: CP-3303005029
- Listed on breakdowns for: CP 1210 1210S 1210SVR Paving Breaker
