Ordering by number: this is 131101020, the Tamco/Toku O-ring. Seals like this one are consumables in a tamper they are cheap, they age with heat and hours, and replacing the whole set during a teardown saves a second strip-down later.
It is called out in the parts diagram for the Jet 06 Backfill Tamper and TH 800 Rock Drill. Pull up the diagram and confirm the reference number for your serial before ordering.
Everything else on that machine is one page away on the parts breakdown index; complete tools are on the Tamco/Toku tool range. It ships out of Denver, same day on in-stock orders placed before 4 PM ET.
- Part number: 131101020
- Manufacturer: Tamco/Toku
- Crowder SKU: TK-131101020
- Listed on breakdowns for: Jet 06 Backfill Tamper, TH 800 Rock Drill
