A popular modification for trucks is to jack them up. While most people only think about working on the suspension, there are other changes you will have to make as your truck approaches the sky. You will need to length your brake hoses and possibly install a U-Bolt kit. Just as important is the repositioning of your differential. A jacked up truck with a stock mounted differential will put the axles at extreme angles which will cause them to wear out very prematurely. The Trailmaster Carrier Bearing Kit repositions your differential so that your axles are at the perfect angle. Trailmaster knows exactly what you need because they have been making high quality aftermarket truck components for a long time. Many aftermarket carrier bearing kits will drop your differential too far, which creates a whole different set of problems. The Trailmaster Carrier Bearing Kit gets it right, and it is both tough and rugged. It will keep your differential mounted perfectly through all kinds of conditions and usage, so no matter how you use your truck, you will not have to worry about excessive wear on your drive train because of an incomplete lift job. Auto part buyers certainly deserve superb support when looking at dependable parts for a car or truck. For all our customers, we've built an always-online customer assistance call center to assist you with your calls. Everyone hates paying for shipping, so we always provide completely free shipping on every order $50 and up. If you find a better price, tell us - we will meet or beat any legitimate auto part price.