Bearings & Bearing Spacers

Main Bearings, SI-Series, Silicon Aluminum, 0.020 in. Crankshaft Undersize, Buick, Oldsmobile, Pontiac, 2.0L, Set of 5

Part Number: KGB-MB5557SI05

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Estimated Ship Date: Jan 8, 2026 if ordered today

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Main Bearing Set, FORD R6A, 114CI 1.9L, 121CI 2.0L

Part Number: KGB-MB5558SI10

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Estimated Ship Date: Jan 8, 2026 if ordered today

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Main Bearings, AM-Series, Alecular Silicon, 1.25mm Crankshaft Undersize, Isuzu, 2.3L, Set of 5

Part Number: KGB-MB5559AM125

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Main Bearing Set, STANDARD/TRIUMPH TR2

Part Number: KGB-MB329CP

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Main Bearing Set, STANDARD/TRIUMPH TR2

Part Number: KGB-MB329CP010

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Main Bearing Set, STANDARD/TRIUMPH TR2

Part Number: KGB-MB329CP020

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Main Bearing Set, MORRIS 10

Part Number: KGB-MB3325AM020

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Main Bearing Set, MORRIS 10

Part Number: KGB-MB3325AM030

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Main Bearing Set, SUBARU 1300, 1600

Part Number: KGB-MB3331SI10

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Main Bearing Set, TOYOTA 12R,

Part Number: KGB-MB348AM10

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Main Bearings, Full Groove, Standard Size, Bi Metal, Alecular Alloy, Set of 4

Part Number: KGB-MB4010AM

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Main Bearings, AM-Series, Alecular Silicon, 0.50mm Crankshaft Undersize, Lexus, Toyota, 2.5, 3.0, 3.4L, Set of 4

Part Number: KGB-MB4012AM05

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Main Bearings, AM-Series, Alecular Silicon, 0.75mm Crankshaft Undersize, Lexus, Toyota, 2.5, 3.0, 3.4L, Set of 4

Part Number: KGB-MB4012AM075

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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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Main Bearings, SI-Series, Silicon Aluminum, 0.010 in. Crankshaft Undersize, Buick, 3.8L, Set of 4

Part Number: KGB-MB4018SI010

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Main Bearings, SI-Series, Silicon Aluminum, 0.75mm. Crankshaft Undersize, Ford, 3.8, 3.9, 4.2L, Set of 4

Part Number: KGB-MB4034SI075

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

Part Number: KGB-MB4049SI

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

Part Number: KGB-MB4049SI025

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Main Bearings, SI-Series, Silicon Aluminum, 0.75mm. Crankshaft Undersize, Ford, 3.8L, Set of 4

Part Number: KGB-MB4052SI075

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Main Bearings, King AM-Series Main Bearings, .030 in., .75 mm Crankshaft Undersize, Bi-Metal, for use on Honda®, Sold as a Set

Part Number: KGB-MB4057AM075

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Main Bearings, SI-Series, Silicon Aluminum, 0.50mm. Crankshaft Undersize, Dodge, Jeep, 3.7L, Set of 4

Part Number: KGB-MB4102SI05

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Main Bearing Set, OPEL/VAUXHALL X 10 XE, Z 10 XE

Part Number: KGB-MB4108AM

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Main Bearing Set, GENERAL MOTORS 231 CI, V6 OHV

Part Number: KGB-MB4110SI010

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Main Bearings, AM-Series, Alecular Silicon, 0.75mm Crankshaft Undersize, Chevy, 2.8L, Set of 4

Part Number: KGB-MB427AM075

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Main Bearings, SI-Series, Full Groove, .020 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Ford, Set of 4

Part Number: KGB-MB431SI020

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 8, 2026 if ordered today

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