Throttle Valve Plunger, Tamco/Toku part number 130403002, listed at Crowder Supply as TK-130403002. 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.
It is called out in the parts diagram for the TJ 15 Rock Drill (RD 30). The complete machine is the Tamco/Toku TJ-15 Rock Drill.
Everything else on that machine is one page away, and the parts diagram library indexes every breakdown we publish. Stocked in Denver orders placed by 4 PM ET ship the same day when the part is on the shelf.
- Part number: 130403002
- Manufacturer: Tamco/Toku
- Crowder SKU: TK-130403002
- Listed on breakdowns for: TJ 15 Rock Drill (RD 30)
