This is the Chicago Pneumatic valve case part number R047958, cross-referenced to 3310104254, Crowder SKU CP-R047958. It directs the flow that reverses the piston in the spike driver. Valve wear changes port timing, and the machine loses blow rate before it loses the ability to run.
The published breakdown lists it on the CP 1230 SPDR 1230S SPDR Spike Driver and CP 1260 1260S 1260SVR Paving Breaker, and on 1 other machine. Pull up the diagram and confirm the reference number for your serial before ordering.
Use the parts breakdown index to work through the rest of the assembly, or the Chicago Pneumatic lineup if you are pricing a replacement machine. It ships out of Denver, same day on in-stock orders placed before 4 PM ET.
- Part number: R047958
- Also listed as: 3310104254
- Manufacturer: Chicago Pneumatic
- Crowder SKU: CP-R047958
- Listed on breakdowns for: CP 1230 SPDR 1230S SPDR Spike Driver, CP 1260 1260S 1260SVR Paving Breaker, CP 1230 1230S 1230SVR Paving Breaker
