This is the Chicago Pneumatic cylinder bushing Ass’y part number P084463, also listed as 3310104505, Crowder SKU CP-P084463. This is the main pressure housing of the tamper. Because it wears against the piston, the two are normally inspected and replaced as a pair.
You will find it on the diagram for the CP 0004 Backfill Tamper. The tool itself is the CP 0004 Pneumatic Backfill Tamper. Compare it to the reference callout on the diagram to be sure it is the position you need.
Everything else on that machine is one page away, and the parts diagram library indexes every breakdown we publish. Stocked in Denver orders placed by 4 PM ET ship the same day when the part is on the shelf.
- Part number: P084463
- Also listed as: 3310104505
- Manufacturer: Chicago Pneumatic
- Crowder SKU: CP-P084463
- Listed on breakdowns for: CP 0004 Backfill Tamper
