D-Max Lower Caster Block Kingpin for 1/10 Drift Chassis - YOKD125 by Yokomo  [YOKD125]

Function of the lower caster block kingpin

This lower caster block kingpin is an RC steering pivot component designed for use with the D-Max drift package named in the title. It locates the lower steering pivot and serves as a concise tuning item for adjusting caster geometry on compatible drift setups.

The item is presented as a lower caster block kingpin only, not a complete steering assembly, so it expects the matched upper and lower suspension parts from the D-Max package to be present for correct fitment. It is intended for 1/10 scale drift chassis that match the stated D-Max family.

In practical tuning work, the kingpin changes how the lower pivot is fastened and aligned. Technicians commonly verify kingpin straightness, tightening torque, and any play at the junction when aiming for a firmer steering feel or different entry characteristics.