

Ships same day if ordered by 12 pm
Manufacturer pricing rules prevent us from advertising our discount — no account or email required to see it.
Secure Payments
Easy Returns
Expert Advice
Fast Shipping
The JET jt9-y31002040 is a throttle valve pin designed as a direct replacement component for JET power tools. The throttle valve pin controls airflow or fluid flow within the throttle assembly, regulating tool speed and output. This part is a wear item in pneumatic and mechanical throttle systems and is replaced during routine servicing or when the throttle mechanism exhibits sticking, erratic speed control, or failure to hold a set position. Installation is performed by qualified technicians during scheduled maintenance or corrective repair on compatible JET equipment.
This throttle valve pin is a JET OEM-style replacement part suited for use in JET power tool assemblies that incorporate a throttle valve mechanism. It is intended for service technicians and trained operators performing component-level repairs rather than full assembly replacement. Consult the applicable JET service manual for the specific tool model to confirm fitment before ordering.
Designed as an OEM-style replacement throttle valve pin for JET power tools equipped with a compatible throttle valve assembly. Refer to the JET parts diagram or service manual for the specific tool model to verify this pin is the correct replacement for your application.
Throttle valve pin replacement should be performed by a qualified service technician familiar with the specific JET tool being serviced. Disconnect and fully depressurize the tool or disconnect it from its power source before disassembling the throttle mechanism. Refer to the manufacturer service documentation for proper disassembly sequence and reassembly procedures. Do not force the pin during installation, as misalignment can damage the throttle body or adjacent components.
Thanks for subscribing!
This email has been registered!