BMW Main Bearings

Main Bearings, AM-Series, Alecular Silicon, Standard Size, BMW, 2.5L, 2.7L, 2.8L, Set of 5

Part Number: KGB-MB7039AM

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Main Bearings, King XP-Series Coated Main Bearings, Stock Size, Tri-Metal Silicon, BMW, Sold as a Set of 7

Part Number: KGB-MB7039XPC

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Estimated Ship Date: Jun 29, 2026 if ordered today

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Main Bearings, XP-Series, Standard, Tri-Metal, BMW, V10, Set

Part Number: KGB-MB637XP

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Estimated Ship Date: Jun 29, 2026 if ordered today

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

Part Number: KGB-MB5801SM

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Estimated Ship Date: Jun 29, 2026 if ordered today

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

Part Number: KGB-MB5801SM025

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Estimated Ship Date: Jun 29, 2026 if ordered today

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Main Bearing, BMW M20,50,52,54 03-1988+ S50B30,32,S54B32 S, Set

Part Number: SUM-1532HS

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Main Bearing, BMW M40B16,18,M42B18,M43B16,18,19,M44B19 .010 Undersize, Set

Part Number: SUM-1538H010

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Main Bearing, BMW M40B16,18,M42B18,M43B16,18,19,M44B19 .001 Undersize, Set

Part Number: SUM-1538H1

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Main Bearing, BMW M20,50,52,54 03-1988+ S50B30,32,S54B32 .010 Undersize, Set

Part Number: SUM-1532H010

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Main Bearing, BMW N54,55,S55B30 Standard Size, Set

Part Number: SUM-1397HS

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Main Bearing, BMW N54,55,S55B30 .010 Undersize, Set

Part Number: SUM-1397H010

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Main Bearing, BMW N54,55,S55B30 .001 Undersize, Set

Part Number: SUM-1397H1

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Main Bearing, BMW N54,55,S55B30 Standard Size Extra Clearance, Set

Part Number: SUM-1397HXS

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Main Bearings, AM-Series, Alecular Silicon, 0.50mm Crankshaft Undersize, BMW, 2.5L, 2.7L, 2.8L, Set of 5

Part Number: KGB-MB7039AM05

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Estimated Ship Date: Jun 29, 2026 if ordered today

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Main Bearings, AM-Series, Alecular Silicon, 0.75mm Crankshaft Undersize, BMW, 2.8L, 3.2L, Set of 7

Part Number: KGB-MB770AM075

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Estimated Ship Date: Jun 29, 2026 if ordered today

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

Part Number: KGB-MB5801SM05

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Estimated Ship Date: Jun 29, 2026 if ordered today

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Main Bearing, AM-Series, Alecular Silicon, 0.25mm. Crankshaft Undersize, BMW, 1.8, 1.9L, Set of 5

Part Number: KGB-MB5578AM025

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Estimated Ship Date: Jun 29, 2026 if ordered today

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Main Bearings, AM-Series, Alecular Silicon, 0.25mm Crankshaft Undersize, BMW, 2.8L, 3.2L, Set of 7

Part Number: KGB-MB770AM025

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Main Bearing, AM-Series, Alecular Silicon, Standard Size, BMW, 1.8, 1.9L, Set of 5

Part Number: KGB-MB5578AM

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Estimated Ship Date: Jun 29, 2026 if ordered today

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

Part Number: KGB-MB5082XP025

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Main Bearings, AM-Series, Standard Size, Bi Metal, BMW, 2.8, 3.0L, L6, Set of 7

Part Number: KGB-MB770AM

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Estimated Ship Date: Jun 29, 2026 if ordered today

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Main Bearings, King XP-Series Coated Main Bearings, .001 in., .026 mm Crankshaft Undersize, Tri-Metal Silicon, BMW, Sold as a Set of 7

Part Number: KGB-MB7039XPC026

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

Part Number: KGB-MB7779SM

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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

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