Piston Rod Bushing, Chicago Pneumatic part number P070646, cross-referenced to 3310103519, listed at Crowder Supply as CP-P070646. Impact energy comes from this part accelerating down the bore. Wear on the strike face or the seal lands costs blow energy before it ever causes a hard failure.
The published breakdown lists it on the CP 0003 Backfill Tamper. That machine is the CP 0003 Pneumatic Backfill Tamper if you are pricing a replacement rather than a repair. Worth matching the reference number on the diagram against your own machine before you order the same part number can sit in more than one position.
Everything else on that machine is one page away, and the parts diagram hub indexes every breakdown we publish. It ships out of Denver, same day on in-stock orders placed before 4 PM ET.
- Part number: P070646
- Also listed as: 3310103519
- Manufacturer: Chicago Pneumatic
- Crowder SKU: CP-P070646
- Listed on breakdowns for: CP 0003 Backfill Tamper
