Engines & Components

Main Bearings, AM-Series, Alecular Silicon, 0.75mm Crankshaft Undersize, BMW, 2.5L, 2.7L, 2.8L, Set of 5

Part Number: KGB-MB7039AM075

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Estimated Ship Date: Jan 8, 2026 if ordered today

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Main Bearings, King SI-Series Main Bearings, .030 in., .75 mm Crankshaft Undersize, Bi-Metal, Cummins, Sold as a Set of 7

Part Number: KGB-MB7119SI075

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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, Nissan, 2.4L, 2.6L, 2.8L, Set of 7

Part Number: KGB-MB7732AM075

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Estimated Ship Date: Jan 8, 2026 if ordered today

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Main Bearings, King SM-Series Main Bearings, .010 in., .25 mm Crankshaft Undersize, Bi-Metal, BMW, Toyota, Sold as a Set of 7

Part Number: KGB-MB7779SM025

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Main Bearing Set, NISSAN YD22, YD25

Part Number: KGB-MB5429SI05

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MAIN BEARING

Part Number: KGB-MB5442MC025

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MAIN BEARING SET, FORD/MAZDA L3, L3-VDT MZR

Part Number: KGB-MB5442MC05

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Estimated Ship Date: Jan 8, 2026 if ordered today

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Main Bearings, King SI-Series Main Bearings, .040 in., 1.00 mm Crankshaft Undersize, Bi-Metal, Ford, Mazda, Sold as a Set of 5

Part Number: KGB-MB5442SI10

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MAIN BEARING SET, For GM LS LV3

Part Number: KGB-MB4111MC

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MAIN BEARING SET, For GM LS LV3

Part Number: KGB-MB4111MC020

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MAIN BEARING SET, For GM LS LV3

Part Number: KGB-MB4111MC030

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Main Bearings, AM-Series, Full Groove, .020 in. Crankshaft Undersize, Bi Metal, Triumph, 2.0, 2.5L, Set of 4

Part Number: KGB-MB432AM020

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Main Bearing Set, NISSAN VQ40DE

Part Number: KGB-MB4510CP075

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Main Bearings, SI-Series, 1/2 Groove, .010 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Chevy, Set of 4

Part Number: KGB-MB452SI010

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Main Bearings, XP-Series, Narrowed, Tri-metal, 1/2 Groove Style, 0.020 in. Crankshaft Undersize, Chevrolet, Big Block, Set of 5

Part Number: KGB-MB556XPN020

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Main Bearing Set, NSU - AUDI

Part Number: KGB-MB5624CP

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Main Bearing Set, VW 2.8 TD ATA

Part Number: KGB-MB5633CP025

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Main Bearing Set, VW 2.8 TD ATA

Part Number: KGB-MB5633CP05

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Main Bearings, King XP-Series Main Bearings, Stock Size, Tri-Metal, Audi, Volkswagen, Sold as a Set of 5

Part Number: KGB-MB5661XP

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Main Bearing Set, FORD 260CI 289CI 302 5.0L WINDSOR

Part Number: KGB-MB529XP011

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Main Bearings, XP-Series, Copper/Lead/Nickel, 0.25mm. Crankshaft Undersize, Hyundai, Mitsubishi, Set of 5

Part Number: KGB-MB5315XP025

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MAIN BEARING SET, AUDI/VW CFFA, CAYB, CAYC

Part Number: KGB-MB5337MC

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Main Bearings, XP-Series, Copper/Lead/Nickel, Standard Size, Ford, 4.6L, Set of 5

Part Number: KGB-MB5353XPSTDX

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Crankshaft Main Bearings

Part Number: KGB-MB5413CP010

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Main Bearing, FORD ECOBOOST 3.5L V6Coated Bi Metal - Silicon Aluminum with Polymer Coating

Part Number: KGB-MB4549MC075

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Estimated Ship Date: Jan 8, 2026 if ordered today

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