Hummer car, truck, or SUV owners have come to expect a certain level of off-road capability when driving their H3 around town. You purchased your H3 because its military grade design and reliable GM engines struck a chord inside you; so why would you be okay with second rate when it comes to great quality auto parts? It's not a regular occurrence that you realize that you have to buy a replacement Main Bearing Set to repair your automobile. Obviously, you didn't buy your H3 unless you wanted to buy road hugging weight and adventurous drive both rolled up into one automobile.
A lack of proper lubrication for your internal engine components can result in intense friction and heat and lead to total engine failure. The places where the most rotary movement occurs in your engine are where the crankshaft spins through the main bore, which is why you will find your Hummer H3 main bearings there. These main bearings are made from a composite metal called Babbitt (iron, zinc, copper, aluminum, and more), which is just slightly softer than the forged or cast crankshaft and the main caps in your Hummer H3. Most bearings are cast with lubrication channels, so friction and heat are minimized as the main bearings protect your internals for, hopefully, the life of your car or truck.
Get your H3 back on the road with the best new or rebuilt parts from the experts at Car Parts Discount. Given all the trouble that can be involved with repairing damage to your car or truck, let www.carpartsdiscount.com be the number one store you go to make buying it easy. Ordering new Hummer parts from www.carpartsdiscount.com means you are getting the best deal on the highest quality original and aftermarket replacement H3 parts on the internet. Hummer H3 Main Bearing Set parts for 2010, 2009, 2008, 2007, 2006 vehicles are available here... just click your year to find them.
