No more guessing the bearing preload with this precision instrument. Wheel bearings & pinion bearings on most Japanese commercial trucks are only properly adjusted using a tension scale. This is connected to a wheel stud and pulled in a manner to rotate the hub. The wheel bearing nut is tightened or loosened to match the specifications provided by the manufacturer.
Perfect Tool for Wheel Bearing Preload
Perfect Tool for Pinion Bearing Preload
Easy to Read Scale
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