This is Tamco/Toku part number Y1010307A throttle lever, stocked at Crowder Supply as TK-Y1010307A. It governs how air reaches the working end of the rock drill. Wear on the sealing land is the usual cause of a throttle that leaks with the trigger released.
You will find it on the diagram for the THD 1100N Rock Drill and THD 1100U Rock Drill (CP9A).
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. Ships from our Denver warehouse; in-stock parts ordered by 4 PM ET go out the same day.
- Part number: Y1010307A
- Manufacturer: Tamco/Toku
- Crowder SKU: TK-Y1010307A
- Listed on breakdowns for: THD 1100N Rock Drill, THD 1100U Rock Drill (CP9A)
