JEEP Main Bearings

Main Bearing,

Part Number: CWA-J8133255

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Estimated Ship Date: Jun 29, 2026 if ordered today

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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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Estimated Ship Date: Today

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: Apr 27, 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: Today

Main Bearings, 1/2 Groove, .030 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, AMC 4.0L, Set of 7

Part Number: KGB-MB7719SI030

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Estimated Ship Date: Jul 7, 2026 if ordered today

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Main Bearings, AL-Series, 1/2 Groove, AL-5, 0.020 in. Crankshaft Undersize, Jeep, Set

Part Number: CLE-MS1947A20

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Estimated Ship Date: May 20, 2026 if ordered today

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AMC/Jeep 150 (2.46L) Eng. (1991-94)

Part Number: CLE-MS1948A

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Estimated Ship Date: May 21, 2026 if ordered today

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Main Bearings, SI-Series, 1/2 Groove, .040 in. Crankshaft Undersize, Bi-metal, Aluminum Silicon, Jeep, Chrysler, Set of 5

Part Number: KGB-MB517SI040

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Estimated Ship Date: Jul 7, 2026 if ordered today

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Main Bearings, SI-Series, Silicon Aluminum, 0.50mm. Crankshaft Undersize, Dodge, Jeep, 4.7L, Set of 5

Part Number: KGB-MB5284SI05

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Estimated Ship Date: Jul 7, 2026 if ordered today

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Main Bearings, SI-Series, 1/2 Groove, .030 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, AMC, Jeep, Set of 5

Part Number: KGB-MB5560SI030

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Estimated Ship Date: Jul 6, 2026 if ordered today

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Engine Crankshaft Main Bearing Set 90-11 CHR/DOD/JEP/PLY 3.3L/3.8L

Part Number: EGN-BC453JSTD

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Estimated Ship Date: Apr 30, 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

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Estimated Ship Date: Jul 7, 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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Main Bearings, 1/2 Groove, Standard Size, Bi-metal, Silicon Aluminum, Set of 4

Part Number: KGB-MB4102SI

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Estimated Ship Date: Jul 7, 2026 if ordered today

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Main Bearings, SI-Series, 1/2 Groove, Standard Size, Bi-metal, Aluminum Silicon, Jeep, 2.5L, Set 5

Part Number: KGB-MB5148SI

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Estimated Ship Date: Jul 7, 2026 if ordered today

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Main Bearings, AL-Series, 1/2 Groove, AL-5, 0.25mm Crankshaft Undersize, Chrysler, Dodge, Eagle, Jeep, Plymouth, Volkswagen, Set

Part Number: CLE-MS1946A25MM

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Estimated Ship Date: Today

Main Bearings, SI-Series, Silicon Aluminum, 0.25mm. Crankshaft Undersize, Dodge, Jeep, 3.7L, Set of 4

Part Number: KGB-MB4102SI025

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

Part Number: KGB-MB5532SI010

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Estimated Ship Date: Today

Main Bearings, SI-Series, Silicon Aluminum, 0.25mm. Crankshaft Undersize, Dodge, Jeep, 4.7L, Set of 5

Part Number: KGB-MB5284SI025

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Estimated Ship Date: Today

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

Part Number: KGB-MB5532SI020

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Main Bearings, Replacement, 1/2 Groove, Bi-metal, Silicon Aluminum, Set of 4

Part Number: KGB-MB4060SI

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Bearing, Crankshaft, Main, Dodge, Jeep, Ram, 3.7L, V6, Each

Part Number: MOP-05066733AB

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Engine Crankshaft Main Bearing Set 59-03 CHR/DOD/JEP/PLY 5.2L

Part Number: EGN-BC320J010

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Estimated Ship Date: Apr 29, 2026 if ordered today

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Engine Crankshaft Main Bearing Set 64-90 AMC/International/JEP 3.3L/3.8L/4.0L/4.2L

Part Number: EGN-BC315J020

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Estimated Ship Date: Apr 29, 2026 if ordered today

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Engine Crankshaft Main Bearing Set 90-11 CHR/DOD/JEP/PLY 3.3L/3.8L

Part Number: EGN-BC453J010

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Estimated Ship Date: Apr 29, 2026 if ordered today

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