Serpent 500406 Rear Differential Insert Set for SRX4  [SER500406]

Tune Your SRX4 with Serpent 500406 Rear Inserts

RC enthusiasts tuning an SRX4 will find the Serpent 500406 rear differential inserts a practical upgrade. Made specifically for the SRX4 chassis, these inserts are intended to improve the toughness and service life of the differential while helping deliver steadier on-track consistency. The kit contains six machined inserts that support reliable operation during intense race use.

Benefits for handling and wear

These rear differential inserts are engineered to seat precisely in the SRX4, helping to stabilise traction and handling under load. Produced from quality materials, they are designed to stand up to frequent competitive use and suit hobbyists seeking dependable, incremental improvements.

Fitting advice and maintenance

Installation is straightforward but accuracy matters. Make sure each insert is seated fully to prevent uneven wear or misalignment. Regular inspection after heavy running will help you catch wear early and keep the diff performing as expected.