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King Engine Bearings MB5243XP - King Main Bearings for Import Vehicles

King Engine Bearings MB5243XP - King Main Bearings for Import Vehicles

King Engine Bearings#429-MB5243XP

Main Bearing Set
  • Nissan SR20DE, SR20DET non-GTiR
  • XP-Series
  • Standard

    King Engine Bearings MB5243XP - King Main Bearings for Import Vehicles

    King main bearings are sold in engine sets.


    XP-Series Bearings:
    King XP-Series bearings are for extreme performance in high-load capacity applications. These Tri-Metal copper lead bearings are designed use on cranks with large radii (narrow rod bearings) and feature enlarged, chamfered oil holes with 1/2 grooving (on most main bearings) for uncompromised lower bearing load capacity. Ideal for use in High Load & Endurance Applications.
    What does the King part number Prefix/Suffix mean?




    NOTE: The term "Undersize" refers to a thicker bearing which is used when the Crankshaft has been turned down and is now undersized, not the bearing itself. The term "Oversize" is typically a thinner bearing than stock to allow for increased clearance.

    Select your application below.

    Acura/Honda: B-Series Engines , D16A1, D16A6, 1998-Up F23A, 1997-01 H22A4

    Mitsubishi: 1983-92 4G63, 4G63T, 4G64 , 1992-97 4G63, 4G63T, 4G64 , 1997-Up 4G63, 4G63T, 4G64

    Nissan: SR20DE, SR20DET non-GTiR

    Subaru: EJ20, EJ22, EJ25

    Toyota: 3SGTE , 2JZGE, 2JZGTE