This is Chicago Pneumatic part number R047959, cross-referenced to 3310190226 valve, stocked at Crowder Supply as CP-R047959. It directs the flow that reverses the piston in the breaker. Valve wear changes port timing, and the machine loses blow rate before it loses the ability to run.
It shows up in the parts breakdown for the CP 1230 1230S 1230SVR Paving Breaker and CP 1230 SPDR 1230S SPDR Spike Driver. Check it against the reference number on the diagram first; serial breaks change what fits.
The parts breakdown index indexes every breakdown we publish, and the Chicago Pneumatic tool range has the tools these parts go into. It ships out of Denver, same day on in-stock orders placed before 4 PM ET.
- Part number: R047959
- Also listed as: 3310190226
- Manufacturer: Chicago Pneumatic
- Crowder SKU: CP-R047959
- Listed on breakdowns for: CP 1230 1230S 1230SVR Paving Breaker, CP 1230 SPDR 1230S SPDR Spike Driver
