Car PartsHummer PartsHummer H3T PartsHummer H3T Main Bearing Set

Hummer H3T Main Bearing Set

Your H3T is a prized possession.

When your Hummer H3T left the factory, it was destined for a driver who wants rugged good looks in their automobile. While it may not be difficult to buy replacement parts for Hummer vehicles, these days the necessity for nothing but the absolute best are required to maintain your car or truck. It's not every day that you realize that you have to buy a replacement Main Bearing Set for your vehicle. Anyone who drives a Hummer knows that when it comes to fixing their automobile only the absolute best replacement parts will do.

Why Main Bearing Set replacement is so important.

Your engine can totally break down from lack of lubrication; resulting in intense friction and heat. The moments where your engine's main caps meet the crankshaft are where all the friction and heat come from, which is why you will find your Hummer H3T 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 H3T. 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.

The best parts are right around the corner.

Select Your YearProcuring new Hummer parts from means you are paying the lowest prices for the highest quality original and aftermarket replacement H3T parts on the internet. At Car Parts Discount, we have real customer support agents here with enough expertise to help you select the appropriate Hummer H3T part for your project or repair. Don't let a Main Bearing Set repair bring about the demise of your car, truck, or SUV, and don't risk lowering its resale value by using anything but the best replacement parts. Just choose your year from the list below to find the right Hummer H3T Main Bearing Set for your 2010, 2009 model.

Select Your Year

Dorman Engine Crankshaft Main Bearing Cap Bolt 45691
34.15, Save 39%   NEW ITEM
OEM: 45691, Item: 589504
3 In Stock, Usually ships within 1-2 business days

Hummer H3T, 3.7L 3654CC 223Cu. In. L5