Main Bearings

Main Bearing, Full Groove, .010 in. Crankshaft Undersize, Steel Backed, Aluminum Alloy, Chevy, 216, 235, Set of 4

Part Number: KAA-MBS1175-010

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Main Bearing, Full Groove, .010 in. Crankshaft Undersize, Steel Backed, Aluminum Alloy, Dodge, Plymouth, 218, 230, Set of 4

Part Number: KAA-MBS120M010

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Estimated Ship Date: Nov 24, 2026 if ordered today

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Main Bearing, Full Groove, Standard Size, Steel Backed, Aluminum Alloy, Ford, Mercury, 312, Set of 5

Part Number: KAA-MBS1717-STD

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Main Bearings, SI-Series, 1/2 Groove, Standard Size, Bi-metal, Silicon Aluminum, Ford, Flathead V8, Set

Part Number: KGB-MB3351SI

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Main Bearing, Full Groove, .010 in. Crankshaft Undersize, Steel Backed, Aluminum Alloy, Cadillac, 331, Set of 5

Part Number: KAA-MBS1329-010

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Estimated Ship Date: Nov 24, 2026 if ordered today

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Main Bearing, Full Groove, .010 in. Crankshaft Undersize, Steel Backed, Aluminum Alloy, Edsel, Ford, Lincoln, Mercury, 383, 410, 430, 462, Set of 5

Part Number: KAA-MBS2444-010

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Main Bearings, F Series, Full Groove, Standard Size, Tri Metal, Chevy, Big Block, Set of 5

Part Number: CLE-MS829F

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Estimated Ship Date: Dec 7, 2026 if ordered today

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Main Bearing, Full, Standard Size, Steel Backed, Aluminum Alloy, Cadillac, 365, 390, Set of 5

Part Number: KAA-MBS1791-STD

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Main Bearing, Full, .010 in. Crankshaft Undersize, Steel Backed, Aluminum Alloy, Cadillac, 365, 390, Set of 5

Part Number: KAA-MBS1791-010

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Estimated Ship Date: Tomorrow

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Main Bearings, SI-Series, 1/2 Groove, 0.010 in. Over Size, Bi-metal, Silicon Aluminum, Ford, Flathead V8, Set

Part Number: KGB-MB3351SI010

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Estimated Ship Date: Tomorrow

BEARING MAIN .010 134

Part Number: OMX-1746502

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Feb 2, 2027 if ordered today

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Main Bearings, H Series, Bi-Metal, Full Groove Upper, 0.25mm Oversize, Ford, Set

Part Number: CLE-MS2384A25MM

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Estimated Ship Date: Dec 3, 2026 if ordered today

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Main Bearings, King XP-Series Main Bearings, Stock Size, Tri-Metal, Subaru, Sold as a Set

Part Number: KGB-MB5739XPG

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Estimated Ship Date: Jan 19, 2027 if ordered today

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Main Bearing, Full Groove, Standard Size, Steel Backed, Aluminum Alloy, Lincoln, 292, 305, Set of 4

Part Number: KAA-MBS354-STD

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Estimated Ship Date: Nov 30, 2026 if ordered today

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Main Bearing, Full Groove, .010 in. Crankshaft Undersize, Steel Backed, Aluminum Alloy, Lincoln, 292, 305, Set of 4

Part Number: KAA-MBS354-010

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Estimated Ship Date: Nov 30, 2026 if ordered today

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Main Bearing, Full Groove, .002 in. Crankshaft Undersize, Steel Backed, Aluminum Alloy, Dodge, Plymouth, 201, Set of 4

Part Number: KAA-MBS210-002

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Estimated Ship Date: Nov 30, 2026 if ordered today

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Main Bearing, Full Groove, .010 in. Crankshaft Undersize, Steel Backed, Aluminum Alloy, Oldsmobile, 303, 324, Set of 5

Part Number: KAA-MBS1241M010

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Estimated Ship Date: Nov 30, 2026 if ordered today

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Main Bearings, 0.25mm Crankshaft Undersize, Alecular Silicon, Jeep, 2.4L, Set

Part Number: CWA-5012584K

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Estimated Ship Date: Jan 14, 2027 if ordered today

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Main Bearings, Stock Size, Bi-metal, Dodge, Jeep, 5.2L, Set

Part Number: CWA-4397776K

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Estimated Ship Date: Jan 14, 2027 if ordered today

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Main Bearings, Stock Size, Alecular Silicon, Jeep, 2.4L, Set

Part Number: CWA-5012582K

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Estimated Ship Date: Jan 14, 2027 if ordered today

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Main Bearings, Stock Size, Alecular Silicon, Jeep, 2.2L, Set

Part Number: CWA-A6798

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Estimated Ship Date: Jan 14, 2027 if ordered today

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Main Bearing, Full Groove, .020 in. Crankshaft Undersize, Steel Backed, Aluminum Alloy, Studebaker, 246, Set of 4

Part Number: KAA-MBS1213-020

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Estimated Ship Date: Nov 24, 2026 if ordered today

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Main Bearing, Full Groove, .030 in. Crankshaft Undersize, Steel Backed, Aluminum Alloy, Pontiac, 287, 316, Set of 5

Part Number: KAA-MBS1241A030

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Estimated Ship Date: Nov 24, 2026 if ordered today

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Main Bearing, Full Groove, Standard Size, Steel Backed, Aluminum Alloy, Studebaker, 246, Set of 4

Part Number: KAA-MBS1213-STD

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Estimated Ship Date: Nov 24, 2026 if ordered today

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Main Bearing, Full Groove, .002 in. Crankshaft Undersize, Steel Backed, Aluminum Alloy, Studebaker, 246, Set of 4

Part Number: KAA-MBS1213-002

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Estimated Ship Date: Nov 24, 2026 if ordered today

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