Home of the Walbro WJ71 Throttle Arm
Vital Rc has designed a perfect throttle arm for your WJ71, designed and made here in the USA! 

WJ 71 Throttle Arm

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CNC and 3D Rapid Prototype services now available , please contact for further information. 
Your premier source for vital RC components.
All international orders please send inquiry for shipping quote before ordering, thanks.