At Lippert, we help you take the guesswork out of replacement parts by providing direct replacement components that will get your rig and your equipment up and running like usual. Our replacement bearing kits will help provide ideal performance for your trailer axle. As an exact-match component, this product will install just like your original equipment. This is a replacement bearing kit. This product includes every component needed to repack one axle hub. Please reference your original equipment label before purchasing.