This is the Chicago Pneumatic valve case part number R092904, also listed as 3310104247, Crowder SKU CP-R092904. Cycle timing runs through this component. Because it shuttles on every blow, it accumulates cycles faster than almost anything else in the breaker.
You will find it on the diagram for the CP 1240 1240S 1240SVR Paving Breaker and CP 1290 1290S 1290SVR Paving Breaker, and on 1 other machine. Compare it to the reference callout on the diagram to be sure it is the position you need.
The rest of the assembly is on the same breakdown, and every diagram we publish is indexed on the parts diagram library. Denver stock, with same-day shipment on in-stock orders in by 4 PM ET.
- Part number: R092904
- Also listed as: 3310104247
- Manufacturer: Chicago Pneumatic
- Crowder SKU: CP-R092904
- Listed on breakdowns for: CP 1240 1240S 1240SVR Paving Breaker, CP 1290 1290S 1290SVR Paving Breaker, CP 1290SPDR Spike Driver
