Obviously, you didn't buy your 350SD unless you wanted to buy best-in-class service and dependability both rolled up into one vehicle. You purchased your 350SD because its performance and German engineering struck a chord inside you; so why would you settle for second rate when it comes to the highest quality auto parts? Anyone who owns a Mercedes-Benz knows that when it comes to repairing their vehicle only the most superior replacement parts will do. Car aficionados know that luxury is built into each Mercedes-Benz, and understand that only the best repair 350SD parts will suffice when maintenance needs to be done.
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, and that is why your Mercedes-Benz 350SD main bearings are installed 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 Mercedes-Benz 350SD. When properly lubricated, friction and heat are minimized as the main bearings protect your internals for, hopefully, the life of your car or truck.
At Car Parts Discount, we have live customer service members available with enough expertise to help you purchase the correct Mercedes-Benz 350SD part for your needs. Don't let a broken Main Bearing Set spell the end of your car, truck, or SUV, and don't gamble with its condition by installing anything but the highest quality repair parts. Ordering new Mercedes-Benz parts from www.carpartsdiscount.com means you are getting the best deal on the absolute greatest original and aftermarket replacement 350SD parts on the internet. Just choose your year from the list below to find the right Mercedes-Benz 350SD Main Bearing Set for your 1991 model.