Yokomo YOKD125 Lower Caster Block Kingpin for D-Max Drift Package  [YOKD125]

Lower caster block kingpin role

This is an RC-scale lower caster block kingpin intended for use with the D-Max drift package naming in the product title. It is a simple replacement/upgrade part that locates the lower pivot for steering geometry on compatible drift setups and serves as a focused tuning point when adjusting caster and steering responsiveness.

The component is described as a lower caster block kingpin rather than a full steering assembly, so installation assumes existing upper and lower suspension components are present on the D-Max drift package. Fitment is limited to the chassis family stated in the product name, and the part is intended for 1/10 scale drift chassis applications.

From a tuning perspective the lower caster block kingpin changes how the lower pivot is secured and aligned; technicians typically inspect kingpin alignment, torque, and any play at this junction when pursuing firmer steering feel or different turn-in characteristics. Removal and reinstallation require basic disassembly of the lower suspension link and steering link, followed by careful clearance checks and steering sweep validation.