Specialty 36021 1/16" Navistar HD Tandem Truck Shim

Specialty 1/16" Thick Navistar Heavy Duty Tandem Truck Shim for "Corporate" 6x4 Air Suspension. When used on the lateral link these shims will center the axle with the frame rails. Also will adjust thrust angle and toe by placing the shim between the spring hanger and the spring. These-over-the-road adjusters are a fast and accurate means to align front or rear axles. Packaged 6 shims per box.