Fixing a worn wheel bearing usually requires a difficult procedure using a shop press . or purchasing multiple components. This Dorman OE FIX pre-pressed hub includes all critical components already assembled for a fast . simple . safe install. With over 80 .000 products backed by a team of product engineers and experts based in the United States . Dorman is the first choice of automotive professionals . backyard mechanics . and do-it-yourselfers all over North America.