Maintaining a Mercedes-Benz is like caring for a fine piece of art. Every part has a role in ensuring the vehicle runs as smoothly and efficiently as it was designed to. One often overlooked yet crucial component in this intricate machinery is the engine main bearing .   Table of contents: How Engine Main Bearings Affect the Health of Your Mercedes-Benz Engine How to Ensure Compatibility of Main Bearings with W166 and X166 Engines The Benefits of Using OEM Main Bearings for Mercedes-Benz Engines     In this blog, we'll explore how these main bearings affect engine health, the importance of compatibility with W166 and X166 engines, and why opting for OEM (Original Equipment Manufacturer) bearings can make all the difference. Let's start by understanding the role these components play in your Mercedes-Benz engine.   How Engine Main Bearings Affect the Health of Your Mercedes-Benz Engine Engine main bearings are essential for the smooth operation of your Mer...