Throttle Valve Stem Guide, Tamco/Toku part number 410201300, listed at Crowder Supply as TK-410201300. It governs how air reaches the working end of the breaker. Wear on the sealing land is the usual cause of a throttle that leaks with the trigger released.
It shows up in the parts breakdown for the TPB 60 Paving Breaker and TPB 90 Paving Breaker, and on 1 other machine. Compare it to the reference callout on the diagram to be sure it is the position you need.
If you need the parts around it, the parts diagram library has the full breakdown library, and the Toku tool catalog covers the machines themselves. It ships out of Denver, same day on in-stock orders placed before 4 PM ET.
- Part number: 410201300
- Manufacturer: Tamco/Toku
- Crowder SKU: TK-410201300
- Listed on breakdowns for: TPB 60 Paving Breaker, TPB 90 Paving Breaker, TPB 30 Paving Breaker
