Cylinder Cap, Tamco/Toku part number 410601030, listed at Crowder Supply as TK-410601030. It carries the piston and the port timing for the tamper. Bore wear is gradual, so it is usually diagnosed by falling performance rather than a breakdown.
You will find it on the diagram for the Jet 06 Backfill Tamper. Check it against the reference number on the diagram first; serial breaks change what fits.
If you need the parts around it, the parts diagram hub has the full breakdown library, and the Tamco/Toku tool range covers the machines themselves. It ships out of Denver, same day on in-stock orders placed before 4 PM ET.
- Part number: 410601030
- Manufacturer: Tamco/Toku
- Crowder SKU: TK-410601030
- Listed on breakdowns for: Jet 06 Backfill Tamper

