Valve Chest – Front, Tamco/Toku part number 430301G10, listed at Crowder Supply as TK-430301G10. Cycle timing runs through this component. Because it shuttles on every blow, it accumulates cycles faster than almost anything else in the drill.
It is called out in the parts diagram for the TS 55 Rick Drill (RD 60). Check it against the reference number on the diagram first; serial breaks change what fits.
The parts diagram library indexes every breakdown we publish, and the Tamco/Toku tool range has the tools these parts go into. It ships out of Denver, same day on in-stock orders placed before 4 PM ET.
- Part number: 430301G10
- Manufacturer: Tamco/Toku
- Crowder SKU: TK-430301G10
- Listed on breakdowns for: TS 55 Rick Drill (RD 60)

