This is the Tamco/Toku throttle lever part number 410241311, Crowder SKU TK-410241311. 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 40 Paving Breaker and TPB 60 Paving Breaker, and on 2 other machines. 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 tool range covers the machines themselves. Stocked in Denver orders placed by 4 PM ET ship the same day when the part is on the shelf.
- Part number: 410241311
- Manufacturer: Tamco/Toku
- Crowder SKU: TK-410241311
- Listed on breakdowns for: TPB 40 Paving Breaker, TPB 60 Paving Breaker, TPB 90 Paving Breaker, TPB 30 Paving Breaker

