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  • ACL Race Series Main Bearings (Mitsubishi Evo X) 5M1237H - Modern Automotive Performance
  • ACL Race Series Main Bearings | 2008-2015 Mitsubishi Evolution X (5M1237H)

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    ACL Bearings

    ACL Race Series Main Bearings | 2008-2015 Mitsubishi Evolution X

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    Phone 1(888)627-3736



    $ 78.05   $ 123.59
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    Race Series Main Engine Bearings by ACL

    High performance driving demands that you use the best parts. So rely on ACL Race Series performance engine bearings to perform to exacting race standards you expect. They provide the dependability it takes to hold up under higher RPM conditions. The unique combination of design, metallurgy and engineering come together to deliver what drivers expect from high performance trimetal bearings. These ACL Race Series performance engine bearings go the distance.

    ACL Race Series performance engine bearings are manufactured to exacting tolerances with particular attention paid to wall thickness accuracy. This ensures reliable fit and helps maintain consistent clearances.

    Features

    • High strength lead-tin-copper overlay plate with reduced thickness
    • Hardened steel backing to assist with bearing retention
    • Layers of nickel barrier and high fatigue strength copper-lead lining
    • Elimination of flash plating on the back of the bearings
    • Increased eccentricity to compensate for bore distortion at high rpm
    • 3/4 grooved Main Bearings to optimize bearing load and oil flow to the conrod bearings
    • Precision Machined to tight consistent wall tolerances
    • Enlarged ID Chamfers on bearing edges to accommodate performance crankshafts.

    PLEASE NOTE

    ACL RACE Series performance engine bearings do not start out with the silver grey appearance of regular aftermarket bearings, as there is no final silvery tin flash applied to these bearings. A silvery tin finish as applied to other bearings can, under high loading and heat, move with the plate, causing high spots on the back of the shells and distorting the bearings.

    Applications

    • 2008 - 2015 Mitsubishi Lancer Evolution X

    Benefits

    • High Strength and Durability
    • Maintains Consistent Clearances
    • Improved Fatigue Properties
    • Improved Bearing Retention

    What's In The Box?

    • 1 - ACL Race Main Bearings Set
    • Necessary Hardware (if applicable)
    • Instructions/Manuals(if applicable)
    • Warranty Information

    References

    Warranty

    ACL Manufacturer Warranty

    Race Series Main Engine Bearings by ACL

    High performance driving demands that you use the best parts. So rely on ACL Race Series performance engine bearings to perform to exacting race standards you expect. They provide the dependability it takes to hold up under higher RPM conditions. The unique combination of design, metallurgy and engineering come together to deliver what drivers expect from high performance trimetal bearings. These ACL Race Series performance engine bearings go the distance.

    ACL Race Series performance engine bearings are manufactured to exacting tolerances with particular attention paid to wall thickness accuracy. This ensures reliable fit and helps maintain consistent clearances.

    Features

    • High strength lead-tin-copper overlay plate with reduced thickness
    • Hardened steel backing to assist with bearing retention
    • Layers of nickel barrier and high fatigue strength copper-lead lining
    • Elimination of flash plating on the back of the bearings
    • Increased eccentricity to compensate for bore distortion at high rpm
    • 3/4 grooved Main Bearings to optimize bearing load and oil flow to the conrod bearings
    • Precision Machined to tight consistent wall tolerances
    • Enlarged ID Chamfers on bearing edges to accommodate performance crankshafts.

    PLEASE NOTE

    ACL RACE Series performance engine bearings do not start out with the silver grey appearance of regular aftermarket bearings, as there is no final silvery tin flash applied to these bearings. A silvery tin finish as applied to other bearings can, under high loading and heat, move with the plate, causing high spots on the back of the shells and distorting the bearings.

    Applications

    • 2008 - 2015 Mitsubishi Lancer Evolution X

    Benefits

    • High Strength and Durability
    • Maintains Consistent Clearances
    • Improved Fatigue Properties
    • Improved Bearing Retention

    What's In The Box?

    • 1 - ACL Race Main Bearings Set
    • Necessary Hardware (if applicable)
    • Instructions/Manuals(if applicable)
    • Warranty Information

    References

    Warranty

    ACL Manufacturer Warranty

    Customer Reviews

    Based on 4 reviews
    75%
    (3)
    25%
    (1)
    0%
    (0)
    0%
    (0)
    0%
    (0)
    E
    E.J.
    One of The Best . . .

    Bearings you can possibly get. Put these in my car for a bottom end rebuild. Still holding up strong!

    X
    X.B.
    This part

    Use the bearings for my engine rebuild love this site had everything I need for a engine rebuild

    J
    J.E.
    Best bearings out there!

    Acl bearings are top of the line bearings for race motors, can't go wrong with them

    D
    D.
    You'd dumb not to use the best bearings...

    So far I'm really happy with these bearings but be sure you install them correctly. Wonderful strength for the price!

    MAP Limited Lifetime Warranty

    1.) All MAPerformance in-house fabricated parts include a Limited Lifetime Warranty for the Original Purchaser. This warranty only applies to the original purchaser and is non-transferrable. If the product fails it would need to be determined by MAPerformance that it is due to manufacturing defects in materials or workmanship.

    2.) This does not cover normal wear and tear. Improper use, modification, or abuse voids this warranty. MAPerformance will not be held responsible for additional costs due to the failure of a product (cost of sale, towing, labor, etc.). Warranty claims must be submitted to MAPerformance for review.

    3.) You must create a support ticket to acquire your return authorization number prior to returning the product.

    4.) Warranty claims will not be honored if the product was not purchased through an approved dealer.

    For warranty evaluation please create a support ticket via this form here.

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