Bearings & Bearing Spacers

MAIN BEARING SET, For FORD ECOBOOST 3.5L V6 +0.020 OS OD

Part Number: KGB-MB4569MC025

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Estimated Ship Date: Today

Main Bearings, XP-Series, Tri-metal, 0.25mm. Crankshaft Undersize, Ford Cosworth 2.0L YB Only, Set of 5

Part Number: KGB-MB5672XP025

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Estimated Ship Date: Today

• Free Shipping

Rod Bearings, King AM-Series Rod Bearings, Stock Size, Alecular Silicon, Toyota, Sold as a Set of 4

Part Number: KGB-CR4187AM

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Estimated Ship Date: Today

Main Bearings, King SI-Series Main Bearings, .030 in., .75 mm Crankshaft Undersize, Bi-Metal, Ford, Mazda, Sold as a Set of 5

Part Number: KGB-MB5442SI075

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Estimated Ship Date: Today

Main Bearings, Full Groove, .010 in. Crankshaft Undersize, Bi Metal, Alecular Alloy, British Leyland, Set of 3

Part Number: KGB-MB328AM010

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Estimated Ship Date: Today

Main Bearings, SI-Series, 1/2 Groove, Standard Size, Bi-metal, Silicon Aluminum, Ford, Mazda, 3.0L, Set of 4

Part Number: KGB-MB459SI

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Estimated Ship Date: Today

Rod Bearing, AM-Series, Alecular Silicon, 0.25mm. Crankshaft Undersize, Ford, Mercury, 1.6, 1.9, 2.0L, Set of 4

Part Number: KGB-CR436AM025

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Estimated Ship Date: Today

Rod Bearings, King XP-Series Rod Bearings, Stock Size, Tri-Metal, Lancia, Fiat, Sold as a Set of 4

Part Number: KGB-CR4601XP

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Estimated Ship Date: Today

Rod Bearings, King SM-Series Rod Bearings, .020 in., .50 mm Crankshaft Undersize, Bi-Metal, Toyota, Sold as a Set of 6

Part Number: KGB-CR6872SM05

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Estimated Ship Date: Today

Rod Bearings, SI-Series, Standard Size, Bi-metal, Silicon Aluminum, Buick, Oldsmobile, Pontiac, Set of 6

Part Number: KGB-CR6616SI

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Estimated Ship Date: Jan 2, 2026 if ordered today

• Special Order

Connecting rod bearing

Part Number: KGB-CR803SI020

Not Yet Reviewed

Estimated Ship Date: Jan 2, 2026 if ordered today

• Special Order

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

Not Yet Reviewed

Estimated Ship Date: Jan 2, 2026 if ordered today

• Drop Ship
• Special Order

Rod Bearing, CP-Series, Copper/Lead/Alloy, 0.50mm. Crankshaft Undersize, Subaru, 2.0, 2.2, 2.5L, Set of 4

Part Number: KGB-CR4125CP05

Not Yet Reviewed

Estimated Ship Date: Jan 2, 2026 if ordered today

• Special Order

Main Bearings, AM-Series, Alecular Silicon, 0.50mm Crankshaft Undersize, Toyota, 1.5, 1.6, 1.8L, Set of 5

Part Number: KGB-MB5527AM05

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Estimated Ship Date: Jan 2, 2026 if ordered today

• Special Order

Main Bearings, AM-Series, Alecular Silicon, 0.50mm Crankshaft Undersize, Toyota, 2.0, 2.2L, Set of 5

Part Number: KGB-MB5554AM05

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Estimated Ship Date: Jan 2, 2026 if ordered today

• Drop Ship
• Special Order

Main Bearings, AM-Series, Alecular Silicon, 0.75mm Crankshaft Undersize, Toyota, 2.0, 2.2L, Set of 5

Part Number: KGB-MB5554AM075

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Estimated Ship Date: Jan 2, 2026 if ordered today

• Drop Ship
• Special Order

Main Bearings, SI-Series, Silicon Aluminum, 0.25mm. Crankshaft Undersize, Buick, Oldsmobile, Pontiac, 2.0L, Set of 5

Part Number: KGB-MB5557SI025

Not Yet Reviewed

Estimated Ship Date: Jan 2, 2026 if ordered today

• Drop Ship
• Special Order

Crankshaft Main Bearings

Part Number: KGB-MB637XP026

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Estimated Ship Date: Jan 2, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Rod Bearings, SI-Series, Silicon Aluminum, 0.25mm Crankshaft Undersize, Toyota, 1.6L, Set of 4

Part Number: KGB-CR4032SI025

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Estimated Ship Date: Jan 2, 2026 if ordered today

• Special Order

Rod Bearings, SI-Series, Silicon Aluminum, 1.00mm Crankshaft Undersize, Toyota, 1.6L, Set of 4

Part Number: KGB-CR4032SI10

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Estimated Ship Date: Jan 2, 2026 if ordered today

• Special Order

Rod Bearing, AM-Series, Alecular Silicon, 0.50mm Crankshaft Undersize, for use on Acura®, Honda®, Set of 4

Part Number: KGB-CR4033AM05

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Estimated Ship Date: Jan 2, 2026 if ordered today

• Special Order

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

Part Number: KGB-CR4096AM

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Estimated Ship Date: Jan 2, 2026 if ordered today

• Special Order

Rod Bearing, CP-Series, Copper/Lead/Alloy, 0.25mm. Crankshaft Undersize, Subaru, 2.0, 2.2, 2.5L, Set of 4

Part Number: KGB-CR4125CP025

Not Yet Reviewed

Estimated Ship Date: Jan 2, 2026 if ordered today

• Drop Ship
• Special Order

Rod Bearing, CP-Series, Copper/Lead/Alloy, 0.75mm. Crankshaft Undersize, Subaru, 2.0, 2.2, 2.5L, Set of 4

Part Number: KGB-CR4125CP075

Not Yet Reviewed

Estimated Ship Date: Jan 2, 2026 if ordered today

• Special Order

Rod Bearing, SI-Series, Silicon Aluminum, 0.50mm. Crankshaft Undersize, Saturn, 1.9L, Set of 4

Part Number: KGB-CR4149SI05

Not Yet Reviewed

Estimated Ship Date: Jan 2, 2026 if ordered today

• Drop Ship
• Special Order