For hobbyists maintaining a Serpent 748, the Serpent 804326 nylon bushing is a solid replacement option. Intended for the 2-speed axle, these bushings help the gearbox run cleaner and lower operational friction. They work well for both everyday maintenance and fine tuning before a meet.
Nylon offers a good mix of wear resistance and slight flexibility, which helps absorb irregular loads while preserving smooth axle movement. This material reduces the chance of scoring and extends the service life of axle components.
These bushings are produced to match the 748 chassis tolerances, so fitment should be straightforward. Using Serpent 804326 replacements when original bushings show wear helps to maintain consistent shifting and reduces unwanted slop in the driveline.
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