Ring Valve Lid, Chicago Pneumatic part number P009837, cross-referenced to 3310104138, listed at Crowder Supply as CP-P009837. It directs the flow that reverses the piston in the chipping hammer. Valve wear changes port timing, and the machine loses blow rate before it loses the ability to run.
It appears on the CP 4125 Chipping Hammer breakdown. The complete machine is the CP 4125 Pneumatic Chipping Hammer. Pull up the diagram and confirm the reference number for your serial before ordering.
Work through the rest of the assembly on the same breakdown, or start over from the parts diagram hub. It ships out of Denver, same day on in-stock orders placed before 4 PM ET.
- Part number: P009837
- Also listed as: 3310104138
- Manufacturer: Chicago Pneumatic
- Crowder SKU: CP-P009837
- Listed on breakdowns for: CP 4125 Chipping Hammer
