Ordering by number: this is F815126, the Chicago Pneumatic back head Ass’y. The back head closes the top of the breaker and carries the air inlet and control gear, so damage here usually shows up as a leak at the handle rather than lost power.
The published breakdown lists it on the CP 1240 1240S 1240SVR Paving Breaker. Check it against the reference number on the diagram first; serial breaks change what fits.
Use the parts diagram library to work through the rest of the assembly, or the CP tool catalog if you are pricing a replacement machine. Denver stock, with same-day shipment on in-stock orders in by 4 PM ET.
- Part number: F815126
- Manufacturer: Chicago Pneumatic
- Crowder SKU: CP-F815126
- Listed on breakdowns for: CP 1240 1240S 1240SVR Paving Breaker
