Trailer Spindle Washer, 3/4″ ID Flat “D” Shape #32402, #290-0233390
D-Shaped, Flat, Trailer Axle Spindle Washer – 290-0233390, 32402These frequently used D shaped washers fit 3/4 inch threaded trailer spindles with a flat spot. These type if trailer spindles are named “d-shape spindles”. Commonly utilized on 3500 lb-6000 lb trailer axles.fits 3/4″ D shape trailer spindles1 5/8″ Outside Diameter (may vary slightly will not affect function) 13/16″ (.81″ …