This is the Tamco/Toku O-ring part number 131105017, Crowder SKU TK-131105017. It seals a pressure joint inside the breaker, and because elastomer takes a set long before the metal around it wears, it is one of the first items to replace when a machine starts weeping air or oil.
It shows up in the parts breakdown for the TPB 60 Paving Breaker and TPB 90 Paving Breaker. Compare it to the reference callout on the diagram to be sure it is the position you need.
The rest of the assembly is on the same breakdown, and every diagram we publish is indexed on the full diagram library. It ships out of Denver, same day on in-stock orders placed before 4 PM ET.
- Part number: 131105017
- Manufacturer: Tamco/Toku
- Crowder SKU: TK-131105017
- Listed on breakdowns for: TPB 60 Paving Breaker, TPB 90 Paving Breaker
