Serpent 440152 Pivot ball 4.8x5.2x2.2mm pivot ball for Mini Spyder Monster truck SER440001  [SER440152]

Pivot ball for Mini Spyder

This Serpent SER440152 pivot ball is an RC-scale replacement part sized 4.8x5.2x2.2mm intended for the Mini Spyder Monster truck RTR EP SER440001 platform. It serves as a compact pivot point in steering and suspension linkages where precise articulation and minimal play are required.

Compatibility is limited to the specified Mini Spyder Monster truck RTR EP SER440001 as noted in the product category, use this part when replacing worn pivot interfaces or restoring correct steering geometry. The listed dimensions indicate the ball’s external profile and mounting envelope, so verify fit against the existing linkage before installation.

Installation notes: remove the wheel and steering linkages to access the pivot seat, inspect mating components for wear, press or fit the pivot ball into its socket with firm, even pressure, and reassemble using the original hardware and torque settings. After installation, check steering freeplay and trim toe or camber as needed to restore factory handling.

Tuning role: swapping worn or loose pivot balls can reduce steering slop and improve steering feedback on low-speed technical sections, while ensuring consistent suspension pivot points helps maintain predictable handling under load.