The Serpent 904215 spur gear holder is a direct-fit component for the Viper 990E that helps keep the spur gear firmly located under load. By limiting lateral play, it supports more consistent throttle response and fewer drivetrain interruptions.
Engineered to provide a reliable seating point for the spur, the Serpent 904215 is built from stable materials and installs neatly into the Viper 990E chassis. Maintaining accurate gear alignment with this holder assists in smoother power transmission and reduces the risk of tooth damage.
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