Replacing damaged main bearing kits can help restore engine performance and reliability, extend engine life, and reduce possible future repair costs.
The crankshaft main bearings are lightweight, easy to install, no need for complicated tools, easy to use, direct replacement for your old or broken one.
The STD main bearing set is made of high quality metallic materials with excellent wear resistance and durability, and can withstand the high temperature and high pressure environment during engine operation.
Designed to be the highest quality replacement engine bearings available, engine bearings set the standard.