Engines & Components

Main Bearings, 1/2 Groove, .040 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, GM V6, Set of 5

Part Number: KGB-MB445SI040

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Estimated Ship Date: Jan 7, 2026 if ordered today

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Main Bearings, SI-Series, Silicon Aluminum, 0.50mm. Crankshaft Undersize, Saturn, 1.9L, Set of 4

Part Number: KGB-MB5007SI05

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Estimated Ship Date: Jan 7, 2026 if ordered today

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Main Bearings, SI-Series, Full Groove, .020 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Ford, Set of 5

Part Number: KGB-MB5504SI020

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Estimated Ship Date: Jan 7, 2026 if ordered today

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Main Bearings, AM-Series, 1/2 Groove, .010 in. Crankshaft Undersize, Bi Metal, Ford, 2.3, 2.5L, Set of 5

Part Number: KGB-MB5547AM010

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Estimated Ship Date: Jan 7, 2026 if ordered today

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Main Bearings, AM-Series, Alecular Silicon, 0.50mm Crankshaft Undersize, Toyota, 2.0, 2.2L, Set of 5

Part Number: KGB-MB5554AM05

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Estimated Ship Date: Jan 7, 2026 if ordered today

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Main Bearings, AM-Series, Alecular Silicon, 0.75mm Crankshaft Undersize, Toyota, 2.0, 2.2L, Set of 5

Part Number: KGB-MB5554AM075

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Estimated Ship Date: Jan 7, 2026 if ordered today

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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 7, 2026 if ordered today

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Main Bearings, SI-Series, Grooved, Bi Metal, Stock Size, Ford, 1.9L, 2.0L, Set of 5

Part Number: KGB-MB5558SI

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Estimated Ship Date: Jan 7, 2026 if ordered today

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Main Bearings, SI-Series, Silicon Aluminum, 0.25mm. Crankshaft Undersize, Ford, 1.9, 2.0L, Set of 5

Part Number: KGB-MB5558SI025

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Main Bearings, AM-Series, Full Groove, Standard Size, Bi Metal, Isuzu, 2.3L Set of 5

Part Number: KGB-MB5559AM

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Estimated Ship Date: Jan 7, 2026 if ordered today

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Rod Bearings, Standard Size, Bi Metal, Alecular Alloy, Set of 4

Part Number: KGB-CR4256AM

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 7, 2026 if ordered today

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Rod Bearings, Standard Size, Bi Metal, Alecular Alloy, Set of 4

Part Number: KGB-CR4287AM

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Estimated Ship Date: Jan 7, 2026 if ordered today

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Crankshaft Main Bearings FORD TRACTOR 134, 192

Part Number: KGB-MB3342AM

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Estimated Ship Date: Jan 8, 2026 if ordered today

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MAIN BEARING SET, For FORD ECOBOOST 3.5L V6 +0.020 OS OD

Part Number: KGB-MB4569MC075

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Estimated Ship Date: Jan 8, 2026 if ordered today

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Main Bearings, AM-Series, Alecular Silicon, 0.25mm Crankshaft Undersize, Chevy, Pontiac, 1.4L, 1.6L, Set of 5

Part Number: KGB-MB592AM025

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Estimated Ship Date: Jan 8, 2026 if ordered today

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Main Bearings, AM-Series, Alecular Silicon, 0.75mm Crankshaft Undersize, Ford, Mazda, Set of 4

Part Number: KGB-MB496AM075

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Estimated Ship Date: Jan 8, 2026 if ordered today

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Main Bearings, SI-Series, Silicon Aluminum, 0.25mm. Crankshaft Undersize, Saturn, 1.9L, Set of 4

Part Number: KGB-MB5007SI025

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Estimated Ship Date: Jan 8, 2026 if ordered today

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

Part Number: KGB-MB5745SI05

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Estimated Ship Date: Jan 8, 2026 if ordered today

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Engine Cover, Carbon Fiber, Matte, BMW, 3.0L, Each

Part Number: DNN-D590-0004

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Estimated Ship Date: Oct 28, 2025 if ordered today

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Rod Bearings, SI-Series, Bi-metal, Silicon Aluminum, 0.50mm Crankshaft Undersize, Ford, 6.8L, Set of 10

Part Number: KGB-CR1039SI05

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Estimated Ship Date: Jan 8, 2026 if ordered today

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Connecting rod bearing,SMART M 132.910/930

Part Number: KGB-CR356SI

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Estimated Ship Date: Jan 8, 2026 if ordered today

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Rod Bearings, Standard Size, Bi Metal, Alecular Alloy, Set of 4

Part Number: KGB-CR4056AM

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Estimated Ship Date: Jan 8, 2026 if ordered today

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Rod Bearings, Standard Size, Bi Metal, Alecular Alloy, Set of 4

Part Number: KGB-CR4195AM

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Estimated Ship Date: Jan 8, 2026 if ordered today

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Rod Bearing, AM-Series, Alecular Silicon, 0.25mm Crankshaft Undersize, Chrysler, Dodge, Mitsubishi, Plymouth, 2.0L

Part Number: KGB-CR4195AM025

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Estimated Ship Date: Jan 8, 2026 if ordered today

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Rod Bearing, SI-Series, Silicon Aluminum, 0.030 in. Crankshaft Undersize, Chevy, Oldsmobile, Pontiac, Saturn, 2.2L

Part Number: KGB-CR4363SI030

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Estimated Ship Date: Jan 8, 2026 if ordered today

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