SER440001 Mini Spyder Front Upright - Serpent 440118  [SER440118]

The Serpent 440118 upright is supplied as a replacement steering knuckle for the Mini Spyder Monster truck, model code SER440001, and is responsible for locating the wheel hub and transferring steering inputs at the front suspension.

This description concentrates on fitment and intended function rather than material properties. Always confirm the 440118 number matches your SER440001 vehicle before ordering. When you replace an upright, ensure hub alignment, re-use or correctly torque original fasteners, and check wheel bearing seating for smooth rotation.

Because uprights influence scrub radius and steering feel, small variations in the part or its installation can affect toe and steering response. Fit Serpent 440118 as a direct-replacement to recover intended steering geometry or as a service item during routine checks.