Main bearings

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  • KNGMB5179AM0.25

    King Engine Bearings

    Part #: MB5179AM0.25

    KNGMB5179AM0.25

    Engine Make: King Bearings
    pdm:line_code: KNG
    pdm:Material: OE-Replacment version(Bi-Metal)
    pdm:internal_sku: KNGMB5179AM0.25
    pdm:Housing Diameter: 62.01 / 62.00 mm
    pdm:Shaft UnderSize: 0.25mm
    pdm:STD Shaft Diameter: 58.00 / 57.98 mm
    pdm:STD Max Thickness: 1.991 MM
    $36.29

  • King Bearings

    Part #: MB517SI

    KNGMB517SI

    Engine Make: King Bearings
    $35.38
  • KNGMB517SI

    King Engine Bearings

    Part #: MB 517SI

    KNGMB517SI

    pdm:Material: OE-Replacment version(Bi-Metal)
    pdm:line_code: KNG
    pdm:internal_sku: KNGMB517SI
    pdm:STD Shaft Diameter: 71.39 / 71.36 mm
    pdm:Housing Diameter: 76.28 / 76.26 mm
    pdm:Shaft UnderSize: STD
    pdm:STD Max Thickness: 2.433 MM
    $43.45

  • King Bearings

    Part #: MB517SI010

    KNGMB517SI010

    Engine Make: King Bearings
    $35.38
  • KNGMB517SI010

    King Engine Bearings

    Part #: MB 517SI 010

    KNGMB517SI010

    pdm:Material: OE-Replacment version(Bi-Metal)
    pdm:line_code: KNG
    pdm:internal_sku: KNGMB517SI010
    pdm:Shaft UnderSize: 010
    pdm:Housing Diameter: 76.28 / 76.26 mm
    pdm:STD Shaft Diameter: 71.39 / 71.36 mm
    pdm:STD Max Thickness: 2.433 MM
    $43.45

  • King Bearings

    Part #: MB517SI020

    KNGMB517SI020

    Engine Make: King Bearings
    $35.38
  • KNGMB517SI020

    King Engine Bearings

    Part #: MB 517SI 020

    KNGMB517SI020

    pdm:Material: OE-Replacment version(Bi-Metal)
    pdm:line_code: KNG
    pdm:internal_sku: KNGMB517SI020
    pdm:STD Shaft Diameter: 71.39 / 71.36 mm
    pdm:Housing Diameter: 76.28 / 76.26 mm
    pdm:STD Max Thickness: 2.433 MM
    pdm:Shaft UnderSize: 020
    $43.45
  • KNGMB517SI040 Engine Bearing

    King Engine Bearings

    Part #: MB 517SI 040

    KNGMB517SI040 Engine Bearing

    pdm:Flange Oversize: FL ON MAX
    pdm:Material: bimetal (aluminum silicon base)
    pdm:Title: King Bearings
    pdm:Undersize: 040
    pdm:line_code: KNG
    pdm:internal_sku: KNGMB517SI040
    $46.04
  • KNGMB5227AM

    King Engine Bearings

    Part #: MB5227AM

    KNGMB5227AM

    Engine Make: King Bearings
    pdm:Material: OE-Replacment version(Bi-Metal)
    pdm:line_code: KNG
    pdm:internal_sku: KNGMB5227AM
    pdm:Housing Diameter: 61.02 / 61.00 mm
    pdm:STD Shaft Diameter: 57.00 / 56.98 mm
    pdm:Shaft UnderSize: STD
    pdm:STD Max Thickness: 1.991 MM
    $45.93

  • King Bearings

    Part #: MB5234AM

    KNGMB5234AM MB5234AM

    Engine Make: King Bearings
    $28.19
  • KNGMB5257SI

    King Engine Bearings

    Part #: MB5257SI

    KNGMB5257SI

    Engine Make: King Bearings
    pdm:internal_sku: KNGMB5257SI
    pdm:Material: OE-Replacment version(Bi-Metal)
    pdm:line_code: KNG
    pdm:STD Max Thickness: 2.423 MM
    pdm:Shaft UnderSize: STD
    pdm:STD Shaft Diameter: 74.94 / 74.91 mm
    pdm:Housing Diameter: 79.85 / 79.82 mm
    $60.48

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40+ Years Experience


Northern Auto Parts has been providing auto parts for all makes and models for over 40 years. We have everything you need to keep your car, truck, or SUV running in peak condition. For engine builders, Northern Auto Parts is one of the best online sources for kits.

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Northern Auto Parts is recognized by many as the best online source for rebuild components. We carry a wide variety of name-brand components, so you can find the exact parts you need to repair or replace any part of your vehicle. From engine components to exterior parts, we have a vast selection to choose from.

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