Main Bearings

Main Bearings, HP Series, 1/2 Groove, Standard Size, Bi Metal, Pontiac, 5.3, 5.7, 6.4, 6.6L, Set

Part Number: KGB-MB5511HP

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Main Bearings, HP-Series, Silicon Aluminum, Standard Size, Ford, Lincoln, Mercury, 4.6L, Set of 5

Part Number: KGB-MB5283HP

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

Part Number: KGB-MB5650HP020

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Main Bearings, SI-Series, Standard Size, Bi-metal, Silicon Aluminum, Chevy, 4.8, 5.3L, Set of 5

Part Number: KGB-MB5766SI

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Main Bearings, SI-Series, 1/2 Groove, Standard Size, Bi-metal, Silicon Aluminum, Ford, Flathead V8, Set

Part Number: KGB-MB3351SI

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Main Bearings, SI-Series, 1/2 Groove, Standard Size, Bi-metal, Silicon Aluminum, AMC, Jeep, Set

Part Number: KGB-MB763SI

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Main Bearings, King HP-Series Main Bearings, .010 in., .25 mm Crankshaft Undersize, Bi-Metal, Pontiac, Sold as a Set

Part Number: KGB-MB5511HP010

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Main Bearings, King HP-Series Main Bearings, .001 in., .025 mm Crankshaft Undersize, Bi-Metal, Pontiac, Sold as a Set

Part Number: KGB-MB5511HP001

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Main Bearings, SI-Series, 1/2 Groove, 0.030 in. Over Size, Bi-metal, Silicon Aluminum, Ford, Flathead V8, Set

Part Number: KGB-MB3351SI030

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Estimated Ship Date: Apr 14, 2026 if ordered today

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Main Bearings, 0.010 in. Crankshaft Undersize, Bi-metal, Chrysler, Dodge, Jeep, 4.7L, Set

Part Number: CWA-5013586K010

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Estimated Ship Date: Apr 10, 2026 if ordered today

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Main Bearings, 0.010 in. Crankshaft Undersize, Bi-metal, Jeep, 3.8L, 4.0L, 4.2L, Set

Part Number: CWA-8133254K6

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Estimated Ship Date: Tomorrow

Crankshaft Bearing Set, Silver, Metal, Use Existing Hardware

Part Number: CWA-5175980K

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Main Bearings, Stock Size, Bi-metal, Jeep, 3.8L, 4.0L, 4.2L, Set

Part Number: CWA-8133252K6

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Estimated Ship Date: Apr 10, 2026 if ordered today

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Main Bearings, SI-Series, 1/2 Groove, 0.010 in. Over Size, Bi-metal, Silicon Aluminum, Ford, Flathead V8, Set

Part Number: KGB-MB3351SI010

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Main Bearings, King HP-Series Main Bearings, .002 in., .026 mm Crankshaft Undersize, Bi-Metal. Ford, Sold as a Set

Part Number: KGB-MB5353HP0026

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Main Bearings, Stock Size, Bi-metal, Jeep, 2.5L, Set

Part Number: CWA-8133252K4

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Main Bearings, Stock Size, Bi-metal, Dodge, Jeep, 3.7L, Set

Part Number: CWA-5066733K

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Main Bearings, 0.010 in. Crankshaft Undersize, Bi-metal, Dodge, Jeep, 3.7L, Set

Part Number: CWA-5066733K010

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Main Bearings, Stock Size, Bi-metal, Chrysler, Dodge, Jeep, 4.7L, Set

Part Number: CWA-5013586K

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Main Bearings, SI-Series, 1/2 Groove, .010 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Ford, Reliant, 2.8L, Set

Part Number: KGB-MB435SI010

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Main Bearings, Stock Size, Bi-metal, Jeep, 4.0L, Set

Part Number: CWA-83507079K

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Main Bearings, 0.010 in. Crankshaft Undersize, Bi-metal, Jeep, 4.0L, Set

Part Number: CWA-83507079K010

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Main Bearings, Stock Size, Bi-metal, Jeep, 2.5L, Set

Part Number: CWA-83507079K4

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Main Bearings, Stock Size, Bi-metal, Dodge, Jeep, 5.2L, Set

Part Number: CWA-4397776K

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Estimated Ship Date: Apr 13, 2026 if ordered today

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