Serpent Mini Spyder SER440001 Pivot Pin 440132 Replacement  [SER440132]

Pivot pin purpose and fitment

This pivot pin is produced as an RC-scale spare compatible with the Serpent Mini Spyder Monster truck RTR EP (SER440001). It serves as the pivoting element in steering and suspension links, renewing correct articulation where wear has caused play in the chassis.

Installation is a routine maintenance task for those comfortable with basic disassembly: remove the wheel and hub to access the control arm, inspect surrounding bearings and link hardware for wear, fit the replacement pin, and check that motion is free of binding. Reinstall the vehicle’s original screws and retainers during reassembly.

From a setup viewpoint, a properly functioning pivot pin preserves steering geometry and removes excess movement that undermines handling. Swapping out a worn pivot pin is a common on-track repair that can recover predictable steering response and consistent performance.