Ordering by number: this is 131103023, the Tamco/Toku O-ring. Its job is to hold the pressure boundary between two mating faces; a hardened or nicked seal shows up as lost power and a damp housing well before anything else fails.
It appears on the TPB 60 Paving Breaker and TPB 90 Paving Breaker breakdown. 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.
If you need the parts around it, the parts diagram hub has the full breakdown library, and the Tamco/Toku lineup covers the machines themselves. Ships from our Denver warehouse; in-stock parts ordered by 4 PM ET go out the same day.
- Part number: 131103023
- Manufacturer: Tamco/Toku
- Crowder SKU: TK-131103023
- Listed on breakdowns for: TPB 60 Paving Breaker, TPB 90 Paving Breaker
