Anyone who owns a GMC knows that when it comes to maintaining their vehicle only the highest quality replacement parts will do. Auto enthusiasts appreciate the strong looks built into each GMC, and understand that only the highest quality repair Sierra 3500 parts will suffice when repairs are needed. It's not every day that you discover you need a replacement Main Bearing Set to fix your vehicle. You purchased your Sierra 3500 because its reliability and trusted quality appealed to your senses; so why would you settle for second rate when it comes to the highest quality auto parts?
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 GMC Sierra 3500 main bearings are installed there. For decades, a metal alloy material called Babbitt has been used to make engine main bearings, which is just slightly softer than the forged or cast crankshaft and the main caps in your GMC Sierra 3500. Most bearings are cast with lubrication channels, so very little friction is created around the engine main bearings and they will last the life of the vehicle.
When your GMC needs a new replacement Main Bearing Set, there's no need to go somewhere besides the authority, Car Parts Discount. Bring your Sierra 3500 back to life with the best new or rebuilt parts from the experts at Car Parts Discount. At Car Parts Discount, we have real customer support agents on the phone with enough expertise to help you purchase the correct GMC Sierra 3500 part for your needs. GMC Sierra 3500 Main Bearing Set parts for 2006, 2005, 2004, 2003, 2002, 2001 vehicles are available here... just click your year to find them.