Main Bearings - Sold as a set of 5. Quantity - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

King CP-Series Main Bearings MB5743CP0.25

Main Bearings, King CP-Series Main Bearings, .010 in., .25 mm Crankshaft Undersize, Tri-Metal, Isuzu, Sold as a Set of 5

Part Number: KGB-MB5743CP025

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

King SI-Series Main Bearings MB5767SI0.25

Crankshaft Main Bearings set, Nissan HR15/16DE

Part Number: KGB-MB5767SI025

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

King SI-Series Main Bearings MB 621SI0.75

Main Bearings, SI-Series, Bi-metal, 0.75mm Crankshaft Undersize, Ford, 6.8L, Set of 5

Part Number: KGB-MB621SI075

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

King AM-Series Main Bearings MB 592AM0.25

Main Bearings, AM-Series, Alecular Silicon, 0.25mm Crankshaft Undersize, Chevy, Pontiac, 1.4L, 1.6L, Set of 5

Part Number: KGB-MB592AM025

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

King SI-Series Main Bearings MB 621SI0.25

Main Bearings, SI-Series, Bi-metal, 0.25mm Crankshaft Undersize, Ford, 6.8L, Set of 5

Part Number: KGB-MB621SI025

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

King AM-Series Main Bearings MB5586AM0.75

Main Bearing, AM-Series, Alecular Silicon, 0.75mm. Crankshaft Undersize, for use on Honda®, Isuzu, 2.6L, Set of 5

Part Number: KGB-MB5586AM075

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

King XP-Series Coated Main Bearings MB 558XPC 030

Main Bearing, Performance Series, .030 in. Crankshaft Undersize, Tri-metal copper-lead nickel, Dodge, Plymouth, Small Block, Each

Part Number: KGB-MB558XPC030

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

King SI-Series Main Bearings MB5590SI0.75

Main Bearing, SI-Series, Silicon Aluminum, 0.75mm. Crankshaft Undersize, Chevy, Oldsmobile, Pontiac, 2.3L, Set of 5

Part Number: KGB-MB5590SI075

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

King XP-Series Main Bearings MB5673XP0.25

Main Bearings, XP-Series, Tri-metal, 0.25mm. Crankshaft Undersize, for use on Honda®, 2.0L, 2.2L, Set of 5

Part Number: KGB-MB5673XP025

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

King SI-Series Main Bearings MB5533SI

Main Bearings, SI-Series, Full Groove, Standard Size, Bi-metal, Silicon Aluminum, Pontiac, 2.5L, Set of 5

Part Number: KGB-MB5533SI

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

King XP-Series Main Bearings MB5511XP

Main Bearings, XP-Series, 1/2 Groove, Standard Size, Tri Metal, Pontiac V8, Set of 5

Part Number: KGB-MB5511XP

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

King AM-Series Main Bearings MB5595AM0.25

Main Bearings, King AM-Series Main Bearings, .010 in., .25 mm Crankshaft Undersize, Alecular Silicon, Datsun, Sold as a Set of 5

Part Number: KGB-MB5595AM025

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

King CA-Series Main Bearings for 2008-2013 M3 - MB5803CA0.5

Main Bearings, King CA-Series Main Bearings, .020 in., .50 mm Crankshaft Undersize, Bi-Metal, BMW, Sold as a Set of 5

Part Number: KGB-MB5803CA05

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

King XP-Series Coated Main Bearings for 2006-2011 TOWN CAR, GRAND MARQUIS, 1996-2011 CROWN VICTORIA - MB5353XPC STDX

Main Bearings, XP-Series Coated, 1/2 Groove, Standard Size, Tri Metal, Ford 4.6L, 2V, Set of 5

Part Number: KGB-B5353XPCSTDX

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

King SI-Series Main Bearings MB5788SI0.25

Main Bearings, King SI-Series Main Bearings, .010 in., .25 mm Crankshaft Undersize, Bi-Metal, Suzuki, Sold as a Set of 5

Part Number: KGB-MB5788SI025

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

King SI-Series Main Bearings MB5790SI0.5

Crankshaft Main Bearings set, PORSCHE M 48.00/M 48.50

Part Number: KGB-MB5790SI05

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

King AM-Series Main Bearings MB5520AM

Main Bearings, King AM-Series Main Bearings, Stock Size, Alecular Silicon, Opel, Sold as a Set of 5

Part Number: KGB-MB5520AM

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

King AM-Series Main Bearings MB5520AM0.75

Main Bearings, King AM-Series Main Bearings, .030 in., .75 mm Crankshaft Undersize, Alecular Silicon, Opel, Sold as a Set of 5

Part Number: KGB-MB5520AM075

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

King XP-Series Main Bearings MB5315XP0.25

Main Bearings, XP-Series, Copper/Lead/Nickel, 0.25mm. Crankshaft Undersize, Hyundai, Mitsubishi, Set of 5

Part Number: KGB-MB5315XP025

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

King SI-Series Main Bearings MB5753SI0.75

Main Bearings, King SI-Series Main Bearings, .030 in., .75 mm Crankshaft Undersize, Bi-Metal, Chevy, Isuzu, Sold as a Set of 5

Part Number: KGB-MB5753SI075

Not Yet Reviewed

Estimated Ship Date: Feb 12, 2026 if ordered today

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Estimated Ship Date: Feb 12, 2026 if ordered today

King SM-Series Main Bearings MB5779SM0.5

Main Bearings, King SI-Series Main Bearings, .020 in., .50 mm Crankshaft Undersize, Bi-Metal, Audi, Sold as a Set of 5

Part Number: KGB-MB5779SM05

Not Yet Reviewed

Estimated Ship Date: Feb 12, 2026 if ordered today

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Estimated Ship Date: Feb 12, 2026 if ordered today

Clevite H-Series Main Bearings MS-2258HX

Main Bearing Set-Subaru EJ Series #5 Thrust

Part Number: CLE-MS2258HX

Not Yet Reviewed

Estimated Ship Date: Dec 30, 2025 if ordered today

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Estimated Ship Date: Dec 30, 2025 if ordered today

Sealed Power MA Series Main Bearings 7292MA50MM

Main Bearings, 0.50mm Crankshaft Undersize, Bi Metal, 3/4 Groove, Ford, 4.6L, Set of 5

Part Number: SLP-7292MA50MM

Not Yet Reviewed

Estimated Ship Date: Dec 5, 2025 if ordered today

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Estimated Ship Date: Dec 5, 2025 if ordered today

Sealed Power MA Series Main Bearings 7352MA25MM

Main Bearings, 0.25mm Crankshaft Undersize, Bi Metal, 1/2 Groove, Dodge, Jeep, 4.7L, Set of 5

Part Number: SLP-7352MA25MM

Not Yet Reviewed

Estimated Ship Date: Dec 5, 2025 if ordered today

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Estimated Ship Date: Dec 5, 2025 if ordered today

Sealed Power MA Series Main Bearings 5078MA40

Main Bearings, 0.040 in. Undersize, Bi Metal, 1/2 Groove, Ford, 351W, 351M, 400, Set of 5

Part Number: SLP-5078MA40

Not Yet Reviewed

Estimated Ship Date: Dec 5, 2025 if ordered today

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Estimated Ship Date: Dec 5, 2025 if ordered today