Best Engine Main Bearings of 2025

The Michigan SI-Series Bearings are designed for both stock and performance engines, making them a versatile choice for your vehicle. They feature a bi-metal construction with improved crankshaft finishes, which helps to minimize wear on your engine. You'll appreciate the enhanced oil clearance, as it reduces friction and extends engine life. Additionally, these bearings help decrease operational noise and vibrations, providing a smoother driving experience. With these features, you can trust that your engine will run efficiently and reliably.

Upgrade your LS engine with the King Bearing Set for LS Engines. This set includes standard size bearings that are perfect for your 4.8L, 5.3L, or 6.0L V8 engine. If you need oversizes, simply send a message and they will be accommodated. In the rare event that King is out of stock, they will substitute with either Clevite A Series or ACL Brand A Series. To ensure availability, send a message to check the current stock of King. With this bearing set, you can trust in the quality and reliability of King, a trusted brand in the industry. Get the perfect fit and performance for your LS engine with the King Bearing Set for LS Engines.

This DNJ Main Bearings Set is a brand new product that fits Chrysler, Dodge, Jeep, Ram 5.7L-6.4L V8 OHV Naturally Aspirated engines from 2003 to 2016. One set can service the complete engine. DNJ Engine Components, with over 30 years of experience, is a trusted and reliable provider of engine parts for domestic and Japanese cars and trucks.

The DNJ Main Bearings Set is designed specifically for your 1998-2012 Dodge Ram models, including the 2500, 3500, and more. This brand new set comes in standard size, ensuring a perfect fit for your engine. It includes all necessary components to service a complete engine, featuring both half flanged bearings and upper thrust bearings. With over 30 years of experience, DNJ Engine Components is a trusted name in the industry, providing quality parts that enhance performance and reliability. Choosing this set means investing in durability and ensuring your engine runs smoothly for years to come.

The DNJ Main Bearings are a brand new set designed for a variety of Ford, Mazda, and Mercury models from 1990 to 2011. These standard-size bearings are essential for ensuring your engine runs smoothly, as they support the crankshaft and reduce friction. One set is sufficient to service an entire engine, making installation convenient. With over 30 years of experience, DNJ Engine Components is known for their quality and reliability, providing you with peace of mind that you are using trusted parts in your vehicle.

The DNJ Main Bearings are a brand new set designed for Ford, Lincoln, and Mercury vehicles from 1962 to 2001. These bearings fit various V8 engines, specifically those ranging from 4.3L to 5.0L. With one set capable of servicing an entire engine, you can ensure a complete overhaul without the hassle of multiple purchases. DNJ Engine Components has over 30 years of experience in providing high-quality engine parts, making them a trusted choice for your automotive needs. Choosing DNJ means you are investing in reliability and performance for your vehicle.

Sealed Power 4663M Bearings feature a steel-backed bronze alloy lining with overplate, known for its fatigue resistance and strength. This design provides the conformability needed for older applications, ensuring durability. These bearings are cast and can be used with E-356K, E-356KC, or E-356X ring sets, making them versatile. With exacting tolerances, they meet or exceed OEM specifications, guaranteeing high quality and reliability for your engine.

Introducing the DNJ Main Bearings Set, a brand new and high-quality engine component designed for 06-17 Dodge 1.8L-2.4L L4 DOHC, SOHC Naturally Aspirated, Turbocharged engines. This set of main bearings is carefully selected by DNJ Engine Components, a trusted provider of domestic and Japanese engine parts for over 30 years. With a track record of quality and experience, DNJ is a brand that can earn your loyalty. The DNJ Main Bearings Set is a complete engine service set that fits both direct injection and multi-port injection engines. With its standard size and turbocharged design, this set ensures optimal engine performance and longevity. Upgrade your engine with DNJ Main Bearings Set and experience the convenience and benefits it brings to your vehicle.

This DNJ Main Bearings Set is a brand new product that provides a complete engine service without BULLITT, for 96-16 Ford, Lincoln, Mercury 4.6L-5.4L V8 SOHC, DOHC Naturally Aspirated, Supercharged. DNJ is a reliable and experienced provider of Domestic & Japanese engine parts for cars and trucks, with a 30+ year track record of quality and trust.

The DNJ Main Bearings Set is a brand new, standard-sized bearing solution designed for various Chrysler, Dodge, Jeep, and Mitsubishi models from 1999 to 2013. This set is perfect for your 4.7L V8 SOHC engine, providing a complete service without the need for high-output specifications. With DNJ Engine Components' 30+ years of experience and commitment to quality, you can trust that these bearings will enhance your engine's performance and longevity. Choosing DNJ means you are investing in reliability and gaining peace of mind for your vehicle's engine health.