We perform correction on worn steer axle eyelets where the kingpin rests. To do this we smooth bore a new, larger hole that we insert a sleeve into to allow standard size kingpins to be used. With the Axle Doctor, we are also able to smooth bore out steering knuckles to insert sleeves to remove extra movement in the steering system. For more information or pricing, contact Ryan at (217) 682-3631 or by email here.