Serpent 401017 Rear Differential Axle for S400 S411 Models  [SER401017]

Replacement rear differential axle for Serpent S400 S411

The Serpent 401017 Rear Differential Axle is specifically produced for S400 and S411 models, acting as a dependable replacement or performance-focused spare. Precision manufacturing helps ensure dependable operation and extended service life.

Tight tolerances for reliable drivetrain operation

This axle is engineered to fit cleanly into the Serpent S400 and S411 chassis, minimising play and improving drivetrain consistency. The robust design supports ongoing use under realistic running conditions.

Model compatibility and installation overview

The Serpent 401017 is confirmed compatible with the S400 1/10 190mm EP (SER401001) model and installs as a direct replacement. The swap is straightforward for experienced hobbyists and those comfortable with basic RC maintenance.