Ordering by number: this is 3303005030, the Chicago Pneumatic nut. This is clamping hardware for the breaker, and it is normally renewed alongside the bolt or stud it runs on.
It shows up in the parts breakdown for 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.
The parts diagram library indexes every breakdown we publish, and the Chicago Pneumatic lineup has the tools these parts go into. Ships from our Denver warehouse; in-stock parts ordered by 4 PM ET go out the same day.
- Part number: 3303005030
- Manufacturer: Chicago Pneumatic
- Crowder SKU: CP-3303005030
- Listed on breakdowns for: CP 1210 1210S 1210SVR Paving Breaker

