Bearings & Bearing Spacers

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

Part Number: KGB-MB431SI020

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Estimated Ship Date: Jan 26, 2026 if ordered today

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Main Bearing Set

Part Number: KGB-MB752SI040

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Main Bearing Set, DATSUN L28,

Part Number: KGB-MB768AM10

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Main Bearing Set, FORD 200, 250

Part Number: KGB-MB7703AM030

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Main Bearing Set, FORD 200, 250

Part Number: KGB-MB7703AM040

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Main Bearings, 1/2 Groove, .020 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, AMC 4.0L, Set of 7

Part Number: KGB-MB7719SI020

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Main Bearing, AM-Series, Alecular Silicon, 0.75mm. Crankshaft Undersize, for use on Honda®, Isuzu, 2.6L, Set of 5

Part Number: KGB-MB5586AM075

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Main Bearings, AM-Series, Alecular Silicon, 0.75mm Crankshaft Undersize, for use on Acura®, Honda®, Isuzu, Set of 4

Part Number: KGB-MB4010AM075

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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, 0.50mm. Crankshaft Undersize, Ford, 3.8L, Set of 4

Part Number: KGB-MB4052SI05

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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, SI-Series, Silicon Aluminum, 0.75mm. Crankshaft Undersize, Ford, 2.5, 3.0L, Set of 4

Part Number: KGB-MB4056SI075

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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 Bearing Set, LAND ROVER 12J 2.3L D

Part Number: KGB-MB550AM010

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Main Bearing Set, LAND ROVER 12J 2.3L D

Part Number: KGB-MB550AM050

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Crankshaft Main Bearings set, Nissan HR15/16DE

Part Number: KGB-MB5767SI025

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Main Bearing Set, BMW B58 TOYOTA SUPRA

Part Number: KGB-MB7779SM075

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Main Bearing Set, OPEL DIESEL Y 20 DTH

Part Number: KGB-MB5742SI

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Crankshaft Main Bearings

Part Number: KGB-MB5780SM075

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Main Bearing Set, SUBARU FA20, TOYOTA 4U-GSE, O/S HOUSING .005

Part Number: KGB-MB5799SI

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Main Bearing Set, SUBARU FA20, TOYOTA 4U-GSE, O/S HOUSING .005

Part Number: KGB-MB5799SI026

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Main Bearing Set, SUBARU FA20, TOYOTA 4U-GSE, O/S HOUSING .005

Part Number: KGB-MB5799SI075

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Main Bearing Set, CHRYSLER ENS

Part Number: KGB-MB5805SI05

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

Part Number: KGB-MB5810SI025

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Main Bearing Set, VW/AUDI CBZA/CBZB

Part Number: KGB-MB5865SI

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