BUICK King Engine Bearings Engines & Components

Main Bearings, King SI-Series Main Bearings, .030 in., .75 mm Crankshaft Undersize, Bi-Metal, General Motors, Sold as a Set of 4

Part Number: KGB-MB4272SI075

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Main Bearing Set

Part Number: KGB-MB752SI

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 19, 2026 if ordered today

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Rod Bearings, King SI-Series Rod Bearings, .010 in., .25 mm Crankshaft Undersize, Bi-Metal, Buick, Chevy, GMC, Isuzu, Olds, Saab, Sold as a Set of 6

Part Number: KGB-CR6860SI010

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Main Bearings, SI-Series, Silicon Aluminum, 0.030 in. Crankshaft Undersize, Buick, 3.3, 3.8L, Set of 4

Part Number: KGB-MB480SI030

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Estimated Ship Date: Jan 19, 2026 if ordered today

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

Part Number: KGB-MB4272SI05

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Main Bearings, AM-Series, Alecular Silicon, 0.50mm Crankshaft Undersize, Daewoo, Pontiac, Set of 5

Part Number: KGB-MB5179AM05

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Main Bearings, 1/2 Groove, Standard Size, Bi Metal, Alecular Alloy, Set of 4

Part Number: KGB-MB427AM

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Estimated Ship Date: Jan 19, 2026 if ordered today

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

Part Number: KGB-MB5532SI030

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Rod Bearings, .040 in Crankshaft Undersize, Bi-metal, Silicon Aluminum, Set of 8

Part Number: KGB-CR865SI040

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Cam Bearings, Steel Backed Babbitt, Set

Part Number: KGB-CS508BB

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Rod Bearings, SI-Series Bearings, .010 in., .25 mm Crankshaft Undersize, Buick, Cadillac, Chevy, GMC, Pontiac, Saab, Saturn, Suzuki, Set of 6

Part Number: KGB-CR6826SI025

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Estimated Ship Date: Tomorrow

Main Bearings, SI-Series, Silicon Aluminum, Standard Size, Buick, 3.8L, Set of 4

Part Number: KGB-MB4018SI

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Main Bearings, SI-Series, Silicon Aluminum, 0.25mm. Crankshaft Undersize, Buick, Oldsmobile, Pontiac, 2.0L, Set of 5

Part Number: KGB-MB5557SI025

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Main Bearings, SI-Series, Silicon Aluminum, 0.75mm. Crankshaft Undersize, Buick, Oldsmobile, Pontiac, 2.0L, Set of 5

Part Number: KGB-MB5557SI075

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Main Bearings, AM-Series, Full Groove, Standard Size, Bi Metal, Daewoo, Pontiac, 1.8, 2.0L, Set of 5

Part Number: KGB-MB5179AM

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Estimated Ship Date: Jan 19, 2026 if ordered today

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

Part Number: KGB-MB5557SI

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Main Bearings, SI-Series, Silicon Aluminum, 1.00mm. Crankshaft Undersize, Buick, Oldsmobile, Pontiac, 2.0L, Set of 5

Part Number: KGB-MB5557SI10

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Estimated Ship Date: Jan 19, 2026 if ordered today

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

Part Number: KGB-MB5754SI

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Estimated Ship Date: Jan 19, 2026 if ordered today

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

Part Number: KGB-MB5754SI025

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Estimated Ship Date: Jan 19, 2026 if ordered today

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

Part Number: KGB-MB5754SI05

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Estimated Ship Date: Jan 19, 2026 if ordered today

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

Part Number: KGB-MB5754SI075

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Cam Bearings, Steel Backed Babbitt, Set

Part Number: KGB-CS415BB

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Cam Bearings, Steel Backed Babbitt, Set

Part Number: KGB-CS4401BB

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Rod Bearings, SI-Series, Silicon Aluminum, 0.75mm.Crankshaft Undersize, Cadillac, Oldsmobile, Set of 8

Part Number: KGB-CR8003SI075

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Rod Bearings, King SI-Series Rod Bearings, .040 in., 1.00 mm Crankshaft Undersize, Buick, Chevy, GMC, Olds, Pontiac, Saab, Saturn, Sold as a Set of 4

Part Number: KGB-CR4363SI040

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Estimated Ship Date: Jan 19, 2026 if ordered today

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