Bearings & Bearing Spacers

Main Bearings, AM-Series, Alecular Silicon, 0.50mm Crankshaft Undersize, for use on Acura®, Honda®, Set of 5

Part Number: KGB-MB5568AM05

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Main Bearings, AM-Series, Alecular Silicon, 0.50mm Crankshaft Undersize, Mitsubishi, 3.0L, Set of 4

Part Number: KGB-MB458AM05

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Main Bearings, AM-Series, Alecular Silicon, 0.75mm Crankshaft Undersize, Mitsubishi, 3.0L, Set of 4

Part Number: KGB-MB458AM075

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Main Bearings, SI-Series, Silicon Aluminum, Standard Size, Buick, 3.3, 3.8L, Set of 4

Part Number: KGB-MB480SI

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Main Bearings, AM-Series, Alecular Silicon, 0.25mm Crankshaft Undersize, Mazda, 1.8, 2.3, 2.5, 3.0L, Set of 4

Part Number: KGB-MB496AM025

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Main Bearings, AM-Series, Alecular Silicon, 0.25mm Crankshaft Undersize, Mazda, 1.8, 2.0L, Set of 5

Part Number: KGB-MB5171AM025

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Main Bearings, AM-Series, 1/2 Groove, Standard Size, Bi Metal, for Nissan, 1.5, 1.6L, Set 5

Part Number: KGB-MB5230AM

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Main Bearings, AM-Series, Alecular Silicon, 0.50mm Crankshaft Undersize, Nissan, 1.2, 1.3, 1.4, 1.5L, Set of 5

Part Number: KGB-MB5230AM05

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Main Bearings, AM-Series, Alecular Silicon, 0.25mm Crankshaft Undersize, Infiniti, Nissan, 2.0L, Set of 5

Part Number: KGB-MB5243AM025

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Main Bearing Set, HILLMAN / TALBOT 1295, 1598

Part Number: KGB-MB543AM030

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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 2, 2026 if ordered today

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

Part Number: KGB-MB545AM075

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Main Bearing Set, PEUGEOT XV5, XW7

Part Number: KGB-MB5508AM05

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Main Bearing Set, LAND ROVER 12J 2.3L D

Part Number: KGB-MB550AM010

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Main Bearing Set, LAND ROVER 12J 2.3L D

Part Number: KGB-MB550AM050

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Main Bearings, AM-Series, Alecular Silicon, 0.50mm Crankshaft Undersize, Chrysler, Dodge, Plymouth, 2.2L, Set of 5

Part Number: KGB-MB5521AM05

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Main Bearing Set, MAZDA 323 FORD BPD, Z5DE

Part Number: KGB-MB5537AM125

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Main Bearing Set, FORD R6A, 114CI 1.9L, 121CI 2.0L

Part Number: KGB-MB5558SI10

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Main Bearings, AM-Series, Alecular Silicon, 0.25mm Crankshaft Undersize, Isuzu, 2.3L, Set of 5

Part Number: KGB-MB5559AM025

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Main Bearings, AM-Series, Alecular Silicon, 1.25mm Crankshaft Undersize, Isuzu, 2.3L, Set of 5

Part Number: KGB-MB5559AM125

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Main Bearing Set, AUDI/VW ABL, ADY, AHH, AKS

Part Number: KGB-MB5566AM15

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Main Bearing, AM-Series, Alecular Silicon, Standard Size, BMW, 1.8, 1.9L, Set of 5

Part Number: KGB-MB5578AM

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Main Bearing, Performance Series, .030 in. Crankshaft Undersize, Tri-metal copper-lead nickel, Dodge, Plymouth, Small Block, Each

Part Number: KGB-MB558XPC030

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Main Bearing Set, AUDI/VW CK, CY, HA, JK, KY, RP, ZF, AEB

Part Number: KGB-MB5593AM025

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