This is Chicago Pneumatic part number R092915, also listed as 3310190080 front head spring, stocked at Crowder Supply as CP-R092915. This part holds and guides the steel. Elongation of the shank bore is the usual reason for replacement, well before any crack appears.
Crowder’s breakdowns list this part on the CP 1240 1240S 1240SVR 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 hub indexes every breakdown we publish, and the CP tool catalog has the tools these parts go into. Denver stock, with same-day shipment on in-stock orders in by 4 PM ET.
- Part number: R092915
- Also listed as: 3310190080
- Manufacturer: Chicago Pneumatic
- Crowder SKU: CP-R092915
- Listed on breakdowns for: CP 1240 1240S 1240SVR Paving Breaker
