The Serpent 402045 aluminum differential housing gives the X20 '23 chassis a stiffer, lighter alternative to the factory plastic case. It is produced to tight tolerances to cut drivetrain play and keep handling consistent lap after lap.
Manufactured from quality aluminum, the housing stands up to wear and heat while maintaining dimensional stability. The accurate fit reduces drivetrain lash and promotes more predictable power transfer through corners.
The Serpent 402045 is made as a direct swap for the X20 '23 differential housing, so it fits existing bearings and gears without brackets or trimming. Installation is straightforward for a fast upgrade between sessions.
This aluminum housing is a practical choice for drivers wanting improved robustness and predictable drivetrain behaviour on race day.
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