Bearings & Bearing Spacers

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

Part Number: KGB-MB4017SI

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Main Bearings, 1/2 Groove, Standard Size, Bi Metal, Alecular Alloy, Set of 4

Part Number: KGB-MB438AM

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Estimated Ship Date: Nov 21, 2025 if ordered today

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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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Estimated Ship Date: Nov 21, 2025 if ordered today

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Main Bearings, King AM-Series Main Bearings, Stock Size, Bi-Metal, Ford, Sold as a Set

Part Number: KGB-MB5009AM

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Main Bearings, AM-Series, 1/2 Groove, Standard Size, Bi Metal, Volkswagen, L4, Set of 5

Part Number: KGB-MB5070AM

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Main Bearings, AM-Series, 3/4 Groove, Standard Size, Bi Metal, Mitsubishi, 1.6, 1.8, 2.0, 2.4L, Set 5

Part Number: KGB-MB5209AM

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Main Bearings, Full Groove, Standard Size, Bi Metal, Alecular Alloy, Set of 4

Part Number: KGB-MB416AM

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Main Bearings, SI-Series, Full Groove, .010 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Ford, Set of 4

Part Number: KGB-MB431SI010

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Main Bearings, SI-Series, Full Groove, .020 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Ford, Set of 4

Part Number: KGB-MB431SI020

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 21, 2025 if ordered today

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Rod Bearings, .050 in Undersize, Bi Metal, Silicon Aluminum, Ford, Big Block FE, Set of 8

Part Number: KGB-CR809AM050

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Rod Bearings, .040 in. Crankshaft Undersize, Bi Metal, Alecular Alloy, Oldsmobile, Set of 8

Part Number: KGB-CR817AM040

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Main Bearings, AM-Series, Full Groove, .030 in. Crankshaft Undersize, Bi Metal, Oldsmobile, 260, 307, 330, 350, 403

Part Number: KGB-MB5514AM030

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Rod Bearings, Standard Size, Bi Metal, Alecular Alloy, Set of 4

Part Number: KGB-CR407AM

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Rod Bearings, .020 in Crankshaft Undersize, Bi Metal, Alecular Alloy, Set of 4

Part Number: KGB-CR4451AM020

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Rod Bearings, .030 in Crankshaft Undersize, Bi Metal, Alecular Alloy, Set of 4

Part Number: KGB-CR4451AM030

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Main Bearings, AM-Series, Full Groove, Bi Metal, Alecular Alloy, Set of 5

Part Number: KGB-MB588AM

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Main Bearings, SI-Series, Full Groove, Standard Size, Bi-metal, Silicon Aluminum, Pontiac, 2.5L, Set of 5

Part Number: KGB-MB5533SI

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Connecting Rod Bearing Set, HYUNDAI G4LA, G4LC

Part Number: KGB-CR4686SM

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Connecting Rod Bearing Set, SUBARU FB20 HOUSING BORE +.003"

Part Number: KGB-CR4689SM025

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Connecting Rod Bearing Set, SUBARU FB20 HOUSING BORE +.003"

Part Number: KGB-CR4689SM05

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Main Bearing Set, Hyundai G4NA / G4NB / G4NC

Part Number: KGB-MB5871SI05

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Main Bearing Set, MAZDA WL, B2500 2.5 D/TD

Part Number: KGB-MB5312AM

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Main Bearing Set, TOYOTA 1ND-TV/D-4D

Part Number: KGB-MB5759SI

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Main Bearing Set, RENAULT F3R, F4R, F8Q, F9Q

Part Number: KGB-MB5288AM

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Connecting Rod Bearing Set, SUBARU FB20 HOUSING BORE +.003"

Part Number: KGB-CR4689SM

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Estimated Ship Date: Nov 21, 2025 if ordered today

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