BUICK LESABRE Bearings & Bearing Spacers

Crankshaft Main Bearings

Part Number: KGB-MB5511XP001

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Estimated Ship Date: May 11, 2026 if ordered today

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Cam Bearing, Steel Backed, Aluminum Alloy, Buick, 350, 400, 430, 455, Set

Part Number: KAA-CBS680

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Estimated Ship Date: Mar 4, 2026 if ordered today

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Main Bearings, SI-Series, 1/2 Groove, .030 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Buick, 3.8L, V6, Set 4

Part Number: KGB-MB4017SI030

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Estimated Ship Date: May 11, 2026 if ordered today

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Main Bearing Set;

Part Number: SLP-4663MA40

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Estimated Ship Date: Mar 2, 2026 if ordered today

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Cam Bearing, Steel Backed, Aluminum Alloy, Buick, Oldsmobile, 215, 300, 340, Set

Part Number: KAA-CBS679

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Estimated Ship Date: Mar 6, 2026 if ordered today

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