OLDSMOBILE Main Bearings

Main Bearings, Standard Size, Tri Metal, Full Groove, Chevy, V6, 3.3L, 3.8L, 4.3L, Set of 4

Part Number: SLP-5085M

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Main Bearings, P Series, Tri Metal, Standard Size, Buick, 3.0, 3.2, 3.8, 4.1L, V6, Set

Part Number: CLE-MS960P

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Main Bearings, Standard Size, Bi Metal, 3/4 Groove, Chevy, V6, 3.3L, 3.8L, 4.3L, Set of 4

Part Number: SLP-5085MA

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Main Bearings, 0.010 in. Crankshaft Undersize, Bi Metal, 3/4 Groove, Chevy, V6, 3.3L, 3.8L, 4.3L, Set of 4

Part Number: SLP-5085MA10

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Estimated Ship Date: Today

Main Bearings, 0.010 in. Crankshaft Undersize, Tri Metal, Full Groove, Chevy, V6, 3.3L, 3.8L, 4.3L, Set of 4

Part Number: SLP-5085M10

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Estimated Ship Date: Today

Main Bearings, 0.010 in. Crankshaft Undersize, Bi Metal, 1/2 Groove, Buick, Chevy, Oldsmobile, Pontiac, 3.8L, Set of 4

Part Number: SLP-7288MA10

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Estimated Ship Date: Today

Main Bearings, SI-Series, 1/2 Groove, .010 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Buick, 3.8L, V6, Set 4

Part Number: KGB-MB4017SI010

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Estimated Ship Date: Jul 24, 2026 if ordered today

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Main Bearings, 0.001 in. Crankshaft Undersize, Tri Metal, Full Groove, Chevy, V6, 3.3L, 3.8L, 4.3L, Set of 4

Part Number: SLP-5085M1

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Estimated Ship Date: May 18, 2026 if ordered today

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Main Bearings, SI-Series, 1/2 Groove, .020 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Buick, 3.8L, V6, Set 4

Part Number: KGB-MB4017SI020

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Estimated Ship Date: Jul 23, 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 4

Part Number: KGB-MB4530SI

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Estimated Ship Date: Jul 23, 2026 if ordered today

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Main Bearings, 3/4 Groove, Standard Size, Bi-metal, Silicon Aluminum, Set of 4

Part Number: KGB-MB4080SI

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Estimated Ship Date: Jul 23, 2026 if ordered today

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Main Bearings, 0.040 in. Crankshaft Undersize, Bi Metal, 3/4 Groove, Buick, V6, 3.0L, 3.8L, Set of 4

Part Number: SLP-7144MA40

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Estimated Ship Date: May 18, 2026 if ordered today

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Main Bearings, 0.030 in. Crankshaft Undersize, Bi Metal, 3/4 Groove, Buick, V6, 3.0L, 3.8L, Set of 4

Part Number: SLP-7144MA30

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Estimated Ship Date: May 14, 2026 if ordered today

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Main Bearings, 0.020 in. Crankshaft Undersize, Bi Metal, 3/4 Groove, Chevy, V6, 3.3L, 3.8L, 4.3L, Set of 4

Part Number: SLP-5085MA20

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Estimated Ship Date: May 14, 2026 if ordered today

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Main Bearings, SI-Series, Silicon Aluminum, 0.25mm. Crankshaft Undersize, Chevy, 2.8, 3.1, 3.4L, Set of 4

Part Number: KGB-MB4080SI025

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jul 23, 2026 if ordered today

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Main Bearings, SI-Series, Silicon Aluminum, 0.50mm. Crankshaft Undersize, Chevy, 2.8, 3.1, 3.4L, Set of 4

Part Number: KGB-MB4080SI05

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Estimated Ship Date: Today

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: Jul 27, 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: Jul 23, 2026 if ordered today

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Engine Crankshaft Main Bearing Set 99-07 BUI/CHV/OLD/PON/SAT 3.4L/3.5L

Part Number: EGN-BC124JSTD

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Estimated Ship Date: May 20, 2026 if ordered today

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Engine Crankshaft Main Bearing Set 94-94 BUI/OLD/PON 3.8L

Part Number: EGN-BC454J020

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Estimated Ship Date: May 20, 2026 if ordered today

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Engine Crankshaft Main Bearing Set 80-85 BUI/CAD/CHV/GMC/JEP/OLD/PON 2.8L

Part Number: EGN-BC378J25

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Estimated Ship Date: May 20, 2026 if ordered today

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Engine Crankshaft Main Bearing Set 90-93 BUI/OLD/PON 3.3L/3.8L

Part Number: EGN-BC450J030

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Estimated Ship Date: May 20, 2026 if ordered today

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Engine Crankshaft Main Bearing Set 94-94 BUI/OLD/PON 3.8L

Part Number: EGN-BC454J010

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Estimated Ship Date: May 20, 2026 if ordered today

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Engine Crankshaft Main Bearing Set 95-08 BUI/CHV/OLD/PON 3.8L/5.3L

Part Number: EGN-BC455J030

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Estimated Ship Date: May 20, 2026 if ordered today

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Engine Crankshaft Main Bearing Set 90-93 BUI/OLD/PON 3.3L/3.8L

Part Number: EGN-BC450J020

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Estimated Ship Date: May 20, 2026 if ordered today

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