Steer Spindle

Loose kingpins can cause steering difficulties and excess tire wear that can increase your operating cost. Too often, the traditional rebuilt kingpin lasts only half as long. When a technician rebuilds your kingpin, he should alsoexamine the knuckle eyes for wear.  Simplyreplacing the kingpin set overlooks worn knuckle eye that give the kingpin just enough play to erode the holes faster than normal. A trained Axle Doctor® specialist can in-line bore and sleeve knuckle holes for a precise fit - and give your kingpin set a full life. Get your truck fit to report back to work in hours. In addition to treating kingpins and knuckles, we replace damaged drive and trailer spindles as well as spider plates on vehicles 3/4 ton and up. Axle Doctors® replacement techniques are safer, more durable, than old-fashioned patches or repairs. Only certified Axle Doctors® are trained to use our new, more effective and fully patented process and products. Nationwide service. To find your nearest genuine Axle Doctor® with up-to- date training in patented Axle Doctors® practices, call 1-877-FIX-AXLE