This is Tamco/Toku part number 430301P70 exhaust control valve, stocked at Crowder Supply as TK-430301P70. It directs the flow that reverses the piston in the tool. Valve wear changes port timing, and the machine loses blow rate before it loses the ability to run.
The parts diagram hub is where to start if you are working back from a machine or send the model and serial and we will confirm it. Complete tools sit on the Tamco/Toku lineup. Ships from our Denver warehouse; in-stock parts ordered by 4 PM ET go out the same day.
- Part number: 430301P70
- Manufacturer: Tamco/Toku
- Crowder SKU: TK-430301P70