Exhaust Valve carries Chicago Pneumatic part number R086612, which also shows up as 3310104386 and is stocked here under CP-R086612. It directs the flow that reverses the piston in the rock drill. 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 0032 Rock Drill and CP 32A B B-O Rock Drill. Compare it to the reference callout on the diagram to be sure it is the position you need.
If you need the parts around it, the parts diagram library has the full breakdown library, and the Chicago Pneumatic lineup covers the machines themselves. Stocked in Denver orders placed by 4 PM ET ship the same day when the part is on the shelf.
- Part number: R086612
- Also listed as: 3310104386
- Manufacturer: Chicago Pneumatic
- Crowder SKU: CP-R086612
- Listed on breakdowns for: CP 0032 Rock Drill, CP 32A B B-O Rock Drill
