The Serpent SER401837 shock top nut is a direct replacement part tailored to the Medius X20 MID 1/10 EP series. It helps keep the damper mount stable whether you are racing or tuning at the track.
Fits the Medius X20 MID carbon 1/10 EP builds (SER400033 and SER400034) and restores the correct suspension mounting point when replacing worn components.
Check the nut at regular service intervals and tighten if any play appears. Avoid over-torquing to keep threads and shock components in good condition.
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