This is Chicago Pneumatic part number C034056, cross-referenced to 3310190252 throttle stem roller, stocked at Crowder Supply as CP-C034056. It governs how air reaches the working end of the drill. Wear on the sealing land is the usual cause of a throttle that leaks with the trigger released.
It is called out in the parts diagram for the CP 0315 Core Drill. Pull up the diagram and confirm the reference number for your serial before ordering.
If you need the parts around it, the parts diagram hub has the full breakdown library, and the CP tool catalog 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: C034056
- Also listed as: 3310190252
- Manufacturer: Chicago Pneumatic
- Crowder SKU: CP-C034056
- Listed on breakdowns for: CP 0315 Core Drill
