King SM-Series Main Bearings

Not Yet Reviewed

For high load and performance applications, King SM-Series main bearings are the strongest aluminum-based material offered by King. The alloy is strengthened by the addition of manganese and chromium. SM-Series crankshaft main bearings feature a traditional steel-backing, aluminum bonding layer, and the aluminum bearing alloy. They are available for a wide variety of vehicle and engine applications.

Showing In Stock Items. Show All 27 Items.

Results 1 - 19 of 19

King SM-Series Main Bearings MB5778SM

Main Bearings, King SM-Series Main Bearings, Stock Size, Bi-Metal, Audi, Sold as a Set of 5

Part Number: KGB-MB5778SM

Not Yet Reviewed

Estimated Ship Date: Monday 9/22/2025

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Estimated Ship Date: Monday 9/22/2025

King SM-Series Main Bearings MB5778SM0.25

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

Part Number: KGB-MB5778SM025

Not Yet Reviewed

Estimated Ship Date: Dec 17, 2025 if ordered today

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Estimated Ship Date: Dec 17, 2025 if ordered today

King SM-Series Main Bearings MB5779SM

Main Bearings, King SI-Series Main Bearings, Stock Size, Bi-Metal, Audi, Sold as a Set of 5

Part Number: KGB-MB5779SM

Not Yet Reviewed

Estimated Ship Date: Monday 9/22/2025

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Estimated Ship Date: Monday 9/22/2025

King SM-Series Main Bearings for 2008-2017 LANCER, 2011-2022 OUTLANDER SPORT - MB5722SM0.25

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

Part Number: KGB-MB5722SM025

Not Yet Reviewed

Estimated Ship Date: Dec 17, 2025 if ordered today

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Estimated Ship Date: Dec 17, 2025 if ordered today

King SM-Series Main Bearings CR4668SM0.5

Rod Bearings, King SM-Series Main Bearings, .020 in., .50 mm Crankshaft Undersize, Bi-Metal, For Hyundai, For Kia, Sold as a Set of 4

Part Number: KGB-CR4668SM05

Not Yet Reviewed

Estimated Ship Date: Dec 16, 2025 if ordered today

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Estimated Ship Date: Dec 16, 2025 if ordered today

King SM-Series Main Bearings MB7779SM0.5

Main Bearings, King SM-Series Main Bearings, .020 in., .50 mm Crankshaft Undersize, Bi-Metal, BMW, Toyota, Sold as a Set of 7

Part Number: KGB-MB7779SM05

Not Yet Reviewed

Estimated Ship Date: Dec 16, 2025 if ordered today

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Estimated Ship Date: Dec 16, 2025 if ordered today

King SM-Series Main Bearings MB5722SM0.75

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

Part Number: KGB-MB5722SM075

Not Yet Reviewed

Estimated Ship Date: Dec 16, 2025 if ordered today

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Estimated Ship Date: Dec 16, 2025 if ordered today

King SM-Series Main Bearings MB4533SM0.25

Main Bearings, King SM-Series Main Bearings, .010 in., .25 mm Crankshaft Undersize, Bi-Metal, Audi, Sold as a Set of 4

Part Number: KGB-MB4533SM025

Not Yet Reviewed

Estimated Ship Date: Dec 17, 2025 if ordered today

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Estimated Ship Date: Dec 17, 2025 if ordered today

King SM-Series Main Bearings MB4533SM0.5

Main Bearings, King SM-Series Main Bearings, .020 in., .50 mm Crankshaft Undersize, Bi-Metal, Audi, Sold as a Set of 4

Part Number: KGB-MB4533SM05

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

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Estimated Ship Date: Dec 18, 2025 if ordered today

King SM-Series Main Bearings MB5778SM0.75

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

Part Number: KGB-MB5778SM075

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

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Estimated Ship Date: Dec 18, 2025 if ordered today

King SM-Series Main Bearings MB5779SM0.25

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

Part Number: KGB-MB5779SM025

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

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Estimated Ship Date: Dec 18, 2025 if ordered today

King SM-Series Main Bearings MB5801SM0.25

Main Bearings, King SM-Series Main Bearings, .010 in., .25 mm Crankshaft Undersize, BMW, Sold as a Set of 5

Part Number: KGB-MB5801SM025

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

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Estimated Ship Date: Dec 18, 2025 if ordered today

King SM-Series Main Bearings MB5801SM0.5

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

Part Number: KGB-MB5801SM05

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

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Estimated Ship Date: Dec 18, 2025 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: Dec 18, 2025 if ordered today

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Estimated Ship Date: Dec 18, 2025 if ordered today

King SM-Series Main Bearings MB7779SM0.25

Main Bearings, King SM-Series Main Bearings, .010 in., .25 mm Crankshaft Undersize, Bi-Metal, BMW, Toyota, Sold as a Set of 7

Part Number: KGB-MB7779SM025

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

King SM-Series Main Bearings MB5778SM0.5

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

Part Number: KGB-MB5778SM05

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

King SM-Series Main Bearings MB5801SM

Main Bearings, King SM-Series Main Bearings, Stock Size, BMW, Sold as a Set of 5

Part Number: KGB-MB5801SM

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

King SM-Series Main Bearings MB4533SM

Main Bearings, King SM-Series Main Bearings, Stock Size, Bi-Metal, Audi, Sold as a Set of 4

Part Number: KGB-MB4533SM

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

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Estimated Ship Date: Dec 18, 2025 if ordered today

King SM-Series Main Bearings MB7779SM

Main Bearings, King SM-Series Main Bearings, Stock Size, Bi-Metal, BMW, Toyota, Sold as a Set of 7

Part Number: KGB-MB7779SM

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

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Estimated Ship Date: Dec 18, 2025 if ordered today

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