Looking for the best main bearings to keep your engine running smoothly? We’ve tested and reviewed top brands like King Engine Bearings, DNJ, and Clevite to bring you the most reliable options tailored to your needs.
Main bearings are the heart of your engine, ensuring smooth and reliable performance. Whether you’re rebuilding a classic or upgrading a modern vehicle, choosing the right bearings is crucial. Our guide highlights the best main bearings available, tailored to fit your needs.
From high-performance builds to daily drivers, these bearings are designed to reduce wear and enhance durability. We’ve tested and reviewed top brands like King Engine Bearings, DNJ, and Clevite to bring you the most reliable options. Discover which bearings will keep your engine running stronger and longer.
Ready to revitalize your engine? Let’s dive in and find the perfect match for your vehicle. Your engine deserves the best, and we’re here to help you achieve it.
List of Top 10 Main Bearings
| Image | Title | Best For | Price |
|---|---|---|---|
 |
Michigan Motorsports LS Main Crank Bearings Standard Size SI-Series | Fits Gen III/IV 4.8L 5.3L 5.7L 6.0L 6.2L LS Engines | Complete Bearing Set for Stock or Performance Builds |
This complete bearing set is perfect for anyone rebuilding or refreshing a Gen III/IV LS engine. Whether you’re working on a stock refresh or a performance build, these bearings are designed to fit and perform in your 4.8L, 5.3L, 5.7L, 6.0L, or 6.2L LS engine. |
|
 |
DNJ MB1160 Main Bearings Set Standard for 2003-2022 Chrysler, Dodge, Jeep, Ram 1500, 1500 Classic, 2500 5.7L-6.4L V8 16V OHV 345cid |
This main bearings set is perfect for anyone with a 2003-2016 Chrysler, Dodge, Jeep, or Ram vehicle with a 5.7L-6.4L V8 engine. It’s ideal for those needing a reliable replacement to keep their engine running smoothly. |
|
 |
DNJ MB1169 Main Bearings Set Standard for 2011-2022 Chrysler, Dodge, Jeep, Ram, Volkswagen 1500, 1500 Classic, 200 3.6L V6 24V DOHC 3604cc |
This main bearings set is perfect for car owners who need a reliable replacement for their 2011-2022 Chrysler, Dodge, Jeep, Ram, or Volkswagen with a 3.6L V6 engine. It’s ideal for those seeking quality and trust from a brand with over 30 years of experience. |
|
 |
King Engine Bearings MB5293SI Main Bearing Set |
The King Engine Bearings MB5293SI Main Bearing Set is perfect for car enthusiasts and mechanics who need reliable, standard-sized bearings. It’s ideal for engine repairs or upgrades. |
|
 |
King Engine Bearings MB5013XP STDX Main Bearing |
The King Engine Bearings MB5013XP STDX Main Bearing is perfect for car enthusiasts and mechanics who need reliable engine parts. It’s ideal for anyone working on engine repairs or upgrades. |
|
 |
King Engine Bearings – MB 557SI MB557SI Main Bearing |
King Engine Bearings – MB 557SI is perfect for car owners who need reliable, vehicle-specific parts. It’s ideal for those looking for quality and precision. |
|
 |
King Engine Bearings MB5382XPG Crankshaft Main Bearing Set |
The King Engine Bearings MB5382XPG Crankshaft Main Bearing Set is perfect for car owners who need reliable, vehicle-specific parts. It’s ideal for those looking to replace worn bearings with a lightweight, durable option. |
|
 |
DNJ MB1100 Main Bearings Set Standard for 1999-2013 Chrysler, Dodge, Jeep, Mitsubishi, Ram 1500, Aspen, Commander 4.7L V8 16V SOHC 287cid |
This DNJ MB1100 Main Bearings Set is perfect for owners of 1999-2013 Chrysler, Dodge, Jeep, Mitsubishi, or Ram 1500 vehicles with a 4.7L V8 engine. It’s ideal for those needing a reliable, brand-new replacement to keep their engine running smoothly. |
|
 |
DNJ MB435 Main Bearings Set Standard for 2001-2022 Ford, Lincoln, Mazda, Mercury 3, 5, 6 2.0L-2.5L L4 16V DOHC 1999cc |
This main bearings set is perfect for car owners who need a reliable replacement for their 2001-2022 Ford, Lincoln, Mazda, or Mercury with a 2.0L-2.5L L4 engine. It’s ideal for those seeking quality and trust in their engine components. |
|
 |
Clevite 77 Clevite MS-2199HX Engine Crankshaft Main Bearing Set |
The Clevite 77 Clevite MS-2199HX Engine Crankshaft Main Bearing Set is perfect for car owners and mechanics who need reliable, high-quality engine parts. Its un-plated hardened steel backing ensures better accuracy and performance, making it ideal for anyone looking to maintain or upgrade their vehicle. |
Detailed Reviews
Discover the top 10 Main Bearings carefully selected for performance, durability, and value. Each product is expert-reviewed and backed by customer feedback, ensuring you get the best fit for your engine needs. Whether you’re rebuilding or upgrading, this guide simplifies your choice with clear, easy-to-understand details. Dive in to find the perfect bearings that match your goals and budget.
1. Michigan Motorsports LS Main Crank Bearings Standard Size SI-Series | Fits Gen III/IV 4.8L 5.3L 5.7L 6.0L 6.2L LS Engines | Complete Bearing Set for Stock or Performance Builds
Rebuild your LS engine with confidence using the Michigan Motorsports LS Main Crank Bearings. This complete set is perfect for stock or performance builds.
Fits Gen III/IV LS engines, including 4.8L to 6.2L models. Works with LS1, LS3, and more. Ideal for cars, trucks, and swaps.
SI-Series design ensures reliable performance. Bi-metal construction boosts durability. Reduces wear and vibration for smoother operation.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This complete bearing set is perfect for anyone rebuilding or refreshing a Gen III/IV LS engine. Whether you’re working on a stock refresh or a performance build, these bearings are designed to fit and perform in your 4.8L, 5.3L, 5.7L, 6.0L, or 6.2L LS engine.
Ready to Purchase?
2. DNJ MB1160 Main Bearings Set Standard for 2003-2022 Chrysler, Dodge, Jeep, Ram 1500, 1500 Classic, 2500 5.7L-6.4L V8 16V OHV 345cid
The DNJ MB1160 Main Bearings Set is brand new and standard size. It’s designed for 2003-2022 Chrysler, Dodge, Jeep, and Ram vehicles.
This set fits 5.7L-6.4L V8 OHV engines. It works for naturally aspirated models. One set services the complete engine.
DNJ Engine Components is a trusted provider of domestic and Japanese engine parts. They have 30+ years of quality and experience. We chose them to earn your long-term trust.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This main bearings set is perfect for anyone with a 2003-2016 Chrysler, Dodge, Jeep, or Ram vehicle with a 5.7L-6.4L V8 engine. It’s ideal for those needing a reliable replacement to keep their engine running smoothly.
Ready to Purchase?
3. DNJ MB1169 Main Bearings Set Standard for 2011-2022 Chrysler, Dodge, Jeep, Ram, Volkswagen 1500, 1500 Classic, 200 3.6L V6 24V DOHC 3604cc
Revitalize your engine with the DNJ MB1169 Main Bearings Set Standard. This brand-new set is designed for peak performance and durability.
Fits perfectly in 2011-2022 Chrysler, Dodge, Jeep, Ram, and Volkswagen models with a 3.6L V6 engine. Trust DNJ for reliable engine components that last.
Quality you can trust. 30+ years of experience. Built for long-term loyalty.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This main bearings set is perfect for car owners who need a reliable replacement for their 2011-2022 Chrysler, Dodge, Jeep, Ram, or Volkswagen with a 3.6L V6 engine. It’s ideal for those seeking quality and trust from a brand with over 30 years of experience.
Ready to Purchase?
4. King Engine Bearings MB5293SI Main Bearing Set
The King Engine Bearings MB5293SI Main Bearing Set is a reliable and durable product. It comes in a standard size, making it a perfect fit for many engines. This set is easy to install, saving you time and effort.
Its compact packaging measures 18.288 H x 4.318 L x 9.144 W centimeters. The lightweight design weighs only 0.454 kilograms, making it easy to handle and store. This product is manufactured in China, ensuring quality and affordability.
With its standard bearing size, this set is ideal for engine repairs and maintenance. It’s a great choice for anyone looking for reliable performance.
| Pros | Cons |
|---|---|
|
|
Perfect For:
The King Engine Bearings MB5293SI Main Bearing Set is perfect for car enthusiasts and mechanics who need reliable, standard-sized bearings. It’s ideal for engine repairs or upgrades.
Ready to Purchase?
5. King Engine Bearings MB5013XP STDX Main Bearing
The King Engine Bearings MB5013XP STDX is a high-quality main bearing designed for engine performance. It comes in a compact package, measuring 11.51 L x 2.15 H x 4.29 W inches. This lightweight product weighs only 1.25 pounds, making it easy to handle.
This bearing is made in Israel, ensuring reliable craftsmanship. The part number MB5013XP STDX guarantees a perfect fit for compatible engines. Its durable construction promises long-lasting use in various applications.
For engine enthusiasts and professionals, this bearing is a trusted choice. It combines quality and functionality seamlessly.
| Pros | Cons |
|---|---|
|
|
Perfect For:
The King Engine Bearings MB5013XP STDX Main Bearing is perfect for car enthusiasts and mechanics who need reliable engine parts. It’s ideal for anyone working on engine repairs or upgrades.
Ready to Purchase?
6. King Engine Bearings – MB 557SI MB557SI Main Bearing
The King Engine Bearings MB 557SI is a vehicle-specific main bearing designed for precision and durability. It ensures optimal engine performance for your car.
This product comes in a compact package, measuring 13.2 cm in height, 4.6 cm in length, and 9.1 cm in width. It weighs just 0.499 kilograms, making it easy to handle.
Made in Israel, this bearing is built to last. It fits specific vehicles perfectly.
| Pros | Cons |
|---|---|
|
|
Perfect For:
King Engine Bearings – MB 557SI is perfect for car owners who need reliable, vehicle-specific parts. It’s ideal for those looking for quality and precision.
Ready to Purchase?
7. King Engine Bearings MB5382XPG Crankshaft Main Bearing Set
The King Engine Bearings MB5382XPG is a crankshaft main bearing set designed for specific vehicles. It ensures smooth engine performance and durability.
This set comes in a compact package, measuring 5.62 L x 1.92 H x 3.48 W inches. It weighs just 0.85 pounds, making it easy to handle. The product is made in Israel, ensuring quality craftsmanship.
The vehicle-specific fit guarantees precise installation. It’s a reliable choice for engine maintenance and repairs. Trust this King Bearings set for optimal engine function.
| Pros | Cons |
|---|---|
|
|
Perfect For:
The King Engine Bearings MB5382XPG Crankshaft Main Bearing Set is perfect for car owners who need reliable, vehicle-specific parts. It’s ideal for those looking to replace worn bearings with a lightweight, durable option.
Ready to Purchase?
8. DNJ MB1100 Main Bearings Set Standard for 1999-2013 Chrysler, Dodge, Jeep, Mitsubishi, Ram 1500, Aspen, Commander 4.7L V8 16V SOHC 287cid
Revitalize your engine with the DNJ MB1100 Main Bearings Set Standard, designed for a perfect fit in your 1999-2013 Chrysler, Dodge, Jeep, Mitsubishi, or Ram 1500 with a 4.7L V8 engine. This brand-new set ensures your vehicle runs smoothly and efficiently.
Trust in DNJ Engine Components, a reliable provider of high-quality engine parts for over 30 years. Their proven track record of quality and experience makes them the go-to choice for car and truck owners.
Easy installation, precise fit, and long-lasting performance make this main bearings set a smart investment for your vehicle’s health.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This DNJ MB1100 Main Bearings Set is perfect for owners of 1999-2013 Chrysler, Dodge, Jeep, Mitsubishi, or Ram 1500 vehicles with a 4.7L V8 engine. It’s ideal for those needing a reliable, brand-new replacement to keep their engine running smoothly.
Ready to Purchase?
9. DNJ MB435 Main Bearings Set Standard for 2001-2022 Ford, Lincoln, Mazda, Mercury 3, 5, 6 2.0L-2.5L L4 16V DOHC 1999cc
The DNJ MB435 Main Bearings Set is brand new and ready to use. It fits 2001-2016 Ford, Lincoln, Mazda, and Mercury vehicles. This set works with 2.0L-2.5L L4 DOHC engines.
One set services a complete engine. It works for naturally aspirated and turbocharged MZR engines.
DNJ Engine Components is a trusted provider with 30+ years of experience. We chose them for their quality and reliability.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This main bearings set is perfect for car owners who need a reliable replacement for their 2001-2022 Ford, Lincoln, Mazda, or Mercury with a 2.0L-2.5L L4 engine. It’s ideal for those seeking quality and trust in their engine components.
Ready to Purchase?
10. Clevite 77 Clevite MS-2199HX Engine Crankshaft Main Bearing Set
The Clevite 77 MS-2199HX is a high-quality engine crankshaft main bearing set. It’s made in the United States and designed for better performance. This auto part ensures reliable engine function.
It comes in a compact package (2.7″ L x 3.6″ W x 2.7″ H) and weighs just 1.17 lbs. The un-plated hardened steel backing provides accurate fit and better bore contact.
| Pros | Cons |
|---|---|
|
|
Perfect For:
The Clevite 77 Clevite MS-2199HX Engine Crankshaft Main Bearing Set is perfect for car owners and mechanics who need reliable, high-quality engine parts. Its un-plated hardened steel backing ensures better accuracy and performance, making it ideal for anyone looking to maintain or upgrade their vehicle.
Ready to Purchase?
Buying Guide
Main bearings are the heart of your engine, ensuring smooth and reliable performance. Choosing the right bearings is key to keeping your vehicle running strong. Our guide makes it easy to find the best main bearings for your needs.
Engaging Experience:
We’ve tested top brands like King Engine Bearings, DNJ, and Clevite to bring you the most reliable options. Whether you’re rebuilding a classic or upgrading a modern vehicle, we’ve got you covered. Let’s find the perfect match for your engine.
Factors to Consider When Buying Main Bearings:
– Engine Compatibility: Ensure the bearings fit your engine’s make, model, and size. Check for vehicle-specific designs for a perfect match.
– Material Quality: Look for durable materials like bi-metal or hardened steel. They reduce wear and enhance longevity.
– Performance Needs: Choose bearings tailored to your use—high-performance builds or daily drivers.
– Brand Reputation: Trust reliable brands with proven quality and experience, like King, DNJ, or Clevite.
– Ease of Installation: Opt for bearings that are easy to install, saving time and effort.
– Price and Value: Balance cost with quality. Affordable options like King’s China-made bearings offer great value.
– Warranty and Support: Check for warranties or guarantees to ensure long-term reliability.
With these factors in mind, you’ll find the best main bearings to keep your engine running smoothly.