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MAIN BEARINGS

MAIN BEARINGS

MAIN BEARINGS

Main bearings are a crucial component in an engine, providing support for the crankshaft and allowing it to rotate smoothly. Without properly functioning main bearings, the engine's performance and durability can be compromised. That's why it's important to choose high-quality main bearings that are specifically designed for your vehicle.

In this category, you'll find a selection of main bearings from top brands like Mahle and Wagler, designed for 2001-2016 GM Duramax 6.6L LB7/LLY/LBZ/LMM/LML engines. Whether you need standard size bearings, bearings with extra clearance, or undersized bearings for a precise fit, we have you covered.

Mahle main bearings are known for their durability and reliability, making them a popular choice among automotive enthusiasts and professionals. With options like the H-Series and P-Series bearings available in different sizes, you can find the perfect fit for your engine's needs.

In addition to main bearings, we also offer thrust washer sets and billet main caps to ensure that your engine gets the support it needs for optimal performance. Wagler WCPC6641 billet main caps provide added strength and stability, giving you peace of mind when pushing your engine to its limits.

Whether you're rebuilding an engine or simply performing maintenance, investing in high-quality main bearings is essential. Explore our selection of main bearings and related components to find the right parts for your GM Duramax engine.
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  • INDUSTRIAL INJECTION MS-2218P GM MAIN BEARINGS FOR 01-16 DURAMAX H STOCK

    INDUSTRIAL INJECTION MS-2218P GM MAIN BEARINGS FOR 01-16 DURAMAX H STOCK

    INDUSTRIAL INJECTION

    $85.00
    2001-2016 Duramax Stock Main Bearings (std) Sold as complete set Elevate the performance and reliability of your Duramax engine with the INDUSTRIAL INJECTION MS-2218P GM Main Bearings, specifically designed for models produced between 2001 and 2016...
    $85.00
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    $85.00
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  • INDUSTRIAL INJECTION MS-2218HX GM MAIN BEARINGS FOR 01-16 DURAMAX HX SERIES

    INDUSTRIAL INJECTION MS-2218HX GM MAIN BEARINGS FOR 01-16 DURAMAX HX SERIES

    INDUSTRIAL INJECTION

    $165.00
    2001-2016 Duramax Hx Series Main Bearings (Std +.001) These H and HX Clevite bearings were developed primarily for use in NASCAR type racing but are suitable for all types of competition engines. H series bearings have a medium level of eccentricity,...
    $165.00
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    $165.00
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  • MAHLE THRUST WASHER SET 01-16 DURAMAX - TW-610S MAHLE THRUST WASHER SET 01-16 DURAMAX - TW-610S

    MAHLE THRUST WASHER SET 01-16 DURAMAX - TW-610S

    MAHLE

    $25.19
    The MAHLE TW-610S Thrust Washer Set is a high-quality product designed specifically for 2001-2016 GM Duramax 6.6L LB7, LLY, LBZ, LMM, and LML engines. Crafted to exacting standards, this thrust washer set is a crucial component for ensuring optimal...
    $25.19
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    $25.19
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  • MAHLE P-SERIES MAIN BEARINGS (.50MM) 01-16 DURAMAX - MS-2218P-.50mm

    MAHLE P-SERIES MAIN BEARINGS (.50MM) 01-16 DURAMAX - MS-2218P-.50mm

    MAHLE

    $90.11
    The MAHLE MS-2218P-.50MM Main Bearings P-Series-.50MM Undersize is a top-of-the-line replacement main bearing set designed specifically for 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML engines. This high-quality product is an essential component for...
    $90.11
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    $90.11
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  • MAHLE P-SERIES MAIN BEARING (.25MM) 01-16 DURAMAX - MS-2218P-.25mm

    MAHLE P-SERIES MAIN BEARING (.25MM) 01-16 DURAMAX - MS-2218P-.25mm

    MAHLE

    $90.11
    Experience unparalleled durability and performance with the MAHLE MS-2218P-.25MM Main Bearing P Series for 2001-2016 GM Duramax 6.6L engines. Specifically designed to cater to engines from LB7 to LML models, this main bearing set is the epitome of...
    $90.11
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  • MAHLE P-SERIES MAIN BEARINGS (STD) 01-16 DURAMAX - MS-2218P

    MAHLE P-SERIES MAIN BEARINGS (STD) 01-16 DURAMAX - MS-2218P

    MAHLE

    $87.07
    Designed to provide exceptional performance and durability, the Mahle MS-2218P Main Bearings P-Series are the ideal choice for your 2001-2016 GM Duramax 6.6L LB7, LLY, LBZ, LMM, and LML engines. Crafted to the highest standards, these bearings are...
    $87.07
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    $87.07
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  • MAHLE H-SERIES MAIN BEARING (.025MM) 01-16 DURAMAX - MS-2218H-.25mm

    MAHLE H-SERIES MAIN BEARING (.025MM) 01-16 DURAMAX - MS-2218H-.25mm

    MAHLE

    $148.40
    The MAHLE MS-2218H-.25MM Main Bearing is a high-quality product designed specifically for 2001-2005 GM Duramax 6.6L LB7/LLY/LBZ/LMM trucks. Engineered as a part of the MAHLE H Series, this competition-grade main bearing ensures exceptional performance...
    $148.40
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    $148.40
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  • MAHLE H-SERIES MAIN BEARING (.026MM) 01-16 DURAMAX - MS-2218H-.026mm

    MAHLE H-SERIES MAIN BEARING (.026MM) 01-16 DURAMAX - MS-2218H-.026mm

    MAHLE

    $145.60
    The MAHLE MS-2218H-.026MM Main Bearing H-Series-.026mm Under Size 2001-2016 GM Duramax 6.6L LB7/LLY/LBZ/LMM/LML is a top-of-the-line product designed to cater to the specific needs of serious diesel engine enthusiasts. Crafted with precision and...
    $145.60
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    $145.60
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  • MAHLE H-SERIES MAIN BEARINGS (STD + .001) 01-16 DURAMAX - MS-2218HX

    MAHLE H-SERIES MAIN BEARINGS (STD + .001) 01-16 DURAMAX - MS-2218HX

    MAHLE

    $154.19
    The MAHLE MS-2218HX Main Bearings H-Series-Standard Size + .001" Extra Clearance for 2001-2016 GM Duramax 6.6L LB7/LLY/LBZ/LMM/LML engines are a top-of-the-line product offering exceptional performance and durability. These CLEVITE MS-2218HX Competition...
    $154.19
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  • MAHLE H-SERIES MAIN BEARING (STD) 01-16 DURAMAX - MS-2218H

    MAHLE H-SERIES MAIN BEARING (STD) 01-16 DURAMAX - MS-2218H

    MAHLE

    $147.80
    Experience top-notch engine performance with the Mahle MS-2218H Main Bearing H-Series-Standard for 2001-2016 GM Duramax 6.6L LB7/LLY/LBZ/LMM/LML. Designed to elevate your engine's capabilities, this product is a must-have for any vehicle enthusiast...
    $147.80
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