King Engine Bearings Mazda 626 F8 (Size +0.75mm) Main Bearing Set

Built with a bimetal aluminum base, this main bearing set from King Engine Bearings is made to handle the demands of your Mazda 626 F8 engine. These bearings are designed to be a direct replacement for your worn-out factory bearings, helping to ensure proper crankshaft support and oil clearance. The +0.75mm sizing indicates these are intended for engines that have already been machined to this undersize, often during a rebuild to correct wear or out-of-round conditions.

King Engine Bearings uses a bimetal construction, which combines the strength of aluminum with other alloys to create a bearing surface that can withstand high loads while maintaining good oil retention. This updated design helps to reduce friction and wear within the engine's bottom end, contributing to a longer engine life. When you're rebuilding or refreshing your F8 engine, using bearings that are sized correctly for the machined crankshaft is crucial for optimal performance and longevity.