Engine bearings are designed to support the weight and thrust of the crankshaft and connecting rods without interfering with their motion. They are supplied in a set which includes main crank bearings and big end bearings. These are vital

engine parts

on which the crankshaft rotates.
These engine bearings are often subject to deterioration and corrosion as a matter of course. They are particularly vulnerable if the vehicle is experiencing problems with low oil pressure. They are also replaced when rebuilding an engine or replacing certain parts, such as the crankshaft. If the engine bearings need replacing, there is a great choice of quality engine bearings available at Euro Car Parts for any vehicle.