Bearings & Bearing Spacers

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

Part Number: KGB-MB4040SI

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Estimated Ship Date: Jan 8, 2026 if ordered today

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Main Bearings, SI-Series, Silicon Aluminum, 0.75mm. Crankshaft Undersize, Chrysler, 3.5L, Set of 4

Part Number: KGB-MB4040SI075

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Main Bearings, SI-Series, Silicon Aluminum, 1.00mm. Crankshaft Undersize, Chrysler, 3.5L, Set of 4

Part Number: KGB-MB4040SI10

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Main Bearings, King SI-Series Main Bearings, .020 in., .50 mm Crankshaft Undersize, Bi-Metal, Opel, Sold as a Set of 4

Part Number: KGB-MB4049SI05

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Main Bearings, AM-Series, Alecular Silicon, 1.00mm Crankshaft Undersize, Kia, Mitsubishi, Set of 4

Part Number: KGB-MB4050AM10

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Main Bearings, SI-Series, Silicon Aluminum, 1.00mm. Crankshaft Undersize, Ford, 3.8L, Set of 4

Part Number: KGB-MB4052SI10

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Main Bearings, SI-Series, Silicon Aluminum, 1.00mm. Crankshaft Undersize, Chrysler, 2.7L, Set of 5

Part Number: KGB-MB4074SI10

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Main Bearings, AM-Series, 1/2 Groove, .040 in. Crankshaft Undersize, Chrysler, Dodge, Plymouth, 170, 198, 225, Set of 4

Part Number: KGB-MB407AM040

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Crankshaft Main Bearings CHEVROLET / JEEP 173ci 2.8L

Part Number: KGB-MB4093SI05

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Crankshaft Main Bearings CHEVROLET / JEEP 173ci 2.8L

Part Number: KGB-MB4093SI075

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Main Bearings, AM-Series, Full Groove, .050 in. Crankshaft Undersize, Bi Metal, Ford, 144, 170, 200, Set of 4

Part Number: KGB-MB409AM050

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Main Bearings, King SI-Series Main Bearings, .001 in., .026 mm Crankshaft Undersize, Bi-Metal, Dodge, Jeep, Mitsubishi, Ram, Sold as a Set of 4

Part Number: KGB-MB4102SI0026

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Main Bearings, King SI-Series Main Bearings, .001 in., .026 mm Crankshaft Undersize, Bi-Metal, Chrysler, Dodge, Plymouth, Sold as a Set of 4

Part Number: KGB-MB4103SI0026

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Main Bearings, SI-Series, Silicon Aluminum, 1.00mm. Crankshaft Undersize, Chrysler, 3.2, 3.5L, Set of 4

Part Number: KGB-MB4103SI10

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Main Bearings, XP-Series, Copper/Lead/Nickel, Standard Size, Nissan, 3.0L, Set of 6

Part Number: KGB-MB4104XPSTDX

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MAIN BEARING SET, For GM LS LV3

Part Number: KGB-MB4111MC010

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Main Bearings, AM-Series, Alecular Silicon, 1.00mm Crankshaft Undersize, Daihatsu, 1.0L, Set of 4

Part Number: KGB-MB416AM10

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Main Bearing Set, CanAm X3 - ROTAX 900 ACE TURBO OFFROAD

Part Number: KGB-MB4201XPC

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MAIN BEARING SET, HOLDEN ALLOYTEC 175, 190

Part Number: KGB-MB4272MC025

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MAIN BEARING SET, HOLDEN ALLOYTEC 175, 190

Part Number: KGB-MB4272MC05

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Main Bearings, King SI-Series Main Bearings, .001 in., .026 mm Crankshaft Undersize, Bi-Metal, General Motors, Sold as a Set of 4

Part Number: KGB-MB4272SI026

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MAIN BEARING SET, HOLDEN ALLOYTEC 175, 190

Part Number: KGB-MB4272XP025

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Connecting Rod Bearing, FORD ECOBOOST 3.5L V6 Coated Bi Metal - Strengthened Aluminum with Polymer Coating

Part Number: KGB-CR6895MC025

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CONNECTING ROD BEARING SET, Nissan VQ35HR/VQ37VHR/VR30DTT

Part Number: KGB-CR6902XPC

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Rod Bearings, AM-Series, Alecular Silicon, 0.75mm. Crankshaft Undersize, Toyota, 3.0L, Set of 6

Part Number: KGB-CR696AM075

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