This is the Chicago Pneumatic valve case part number P073187, also listed as 3310103531, Crowder SKU CP-P073187. Cycle timing runs through this component. Because it shuttles on every blow, it accumulates cycles faster than almost anything else in the tamper.
The published breakdown lists it on the CP 0003 Backfill Tamper. The tool itself is the CP 0003 Pneumatic Backfill Tamper. Pull up the diagram and confirm the reference number for your serial before ordering.
Everything else on that machine is one page away, and the full diagram library indexes every breakdown we publish. Denver stock, with same-day shipment on in-stock orders in by 4 PM ET.
- Part number: P073187
- Also listed as: 3310103531
- Manufacturer: Chicago Pneumatic
- Crowder SKU: CP-P073187
- Listed on breakdowns for: CP 0003 Backfill Tamper
