MERCURY Bearings & Bearing Spacers

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

Part Number: KGB-MB431SI020

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Estimated Ship Date: Nov 24, 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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Rod Bearings, SI-Series, Silicon Aluminum, 0.75mm. Crankshaft Undersize, Ford, Mercury, Set of 6

Part Number: KGB-CR6712SI075

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Rod Bearings, SI-Series, Silicon Aluminum, 0.75mm. Crankshaft Undersize, Ford, Mercury, 3.8L, Set of 6

Part Number: KGB-CR6807SI075

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Rod Bearings, SI-Series, Silicon Aluminum, 0.25mm. Crankshaft Undersize, Ford, Mercury, 3.0L, Set of 6

Part Number: KGB-CR691SI025

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Rod Bearings, Si-Series, Bi-metal, Silicon Aluminum, Standard Size, Ford, 1.9L, 2.0L, Set of 4

Part Number: KGB-CR4021SI

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Rod Bearings, XP-Series, Silicon Aluminum, 0.010 in. Crankshaft Undersize, Ford, 221, 255, 260, 289, 302, Set of 8

Part Number: KGB-CR804XPND010

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Main Bearings, AM-Series, .020 in. Crankshaft Undersize, Bi Metal, Ford, Mercury, 200, L6, Set of 7

Part Number: KGB-MB785AM020

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Rod Bearings, SI-Series, Silicon Aluminum, 0.50mm. Crankshaft Undersize, Ford, 4.6, 5.4L, Set of 8

Part Number: KGB-CR868SI05

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Rod Bearings, .040 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Ford. Set of 8

Part Number: KGB-CR816SI040

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Main Bearings, XP-Series, Copper/Lead/Nickel, 0.25mm. Crankshaft Undersize, Ford, Kia, Mazda, Mercury, Set of 5

Part Number: KGB-MB5304XP025

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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, Silicon Aluminum, Set of 6

Part Number: KGB-CR642SI030

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Rod Bearings, SI-Series, Silicon Aluminum. 0.50mm. Crankshaft Undersize, Infiniti, Nissan, Set of 6

Part Number: KGB-CR6676SI05

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Rod Bearings, Standard Size, Bi-metal, Silicon Aluminum, Ford, Set of 6

Part Number: KGB-CR6712SI

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Main Bearings, AM-Series, Alecular Silicon, 0.25mm Crankshaft Undersize, Ford, Kia, Mazda, Mercury, Set of 5

Part Number: KGB-MB5304AM025

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Rod Bearings, HP-Series, Silicon Aluminum, 0.030 in. Crankshaft Undersize, Ford, 221, 255, 260, 289, 302, Set of 8

Part Number: KGB-CR804HPN030

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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, Ford. Set of 8

Part Number: KGB-CR810AM030

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Rod Bearing, XP-Series, Copper/Lead/Nickel, Standard Size, Mazda, 1.6, 1.8L, Set of 4

Part Number: KGB-CR4002XPSTDX

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Main Bearings, AM-Series, Alecular Silicon, 0.25mm Crankshaft Undersize, Mitsubishi, 3.0L, Set of 4

Part Number: KGB-MB459SI025

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Main Bearings, SI-Series, Silicon Aluminum, 0.75mm. Crankshaft Undersize, Ford, Mazda, 3.0L, Set of 4

Part Number: KGB-MB459SI075

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Rod Bearings, SI-Series, Silicon Aluminum, 0.25mm. Crankshaft Undersize, Ford, Mercury, Set of 6

Part Number: KGB-CR6712SI025

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Estimated Ship Date: Nov 21, 2025 if ordered today

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

Part Number: KGB-MB545AM025

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Rod Bearings, Standard Size, Bi-metal, Silicon Aluminum, Set of 4

Part Number: KGB-CR4150SI

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Main Bearings, AM-Series, .030 in. Crankshaft Undersize, Bi Metal, Ford, Mercury, 200, L6, Set of 7

Part Number: KGB-MB785AM030

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Main Bearings, HP-Series, Silicon Aluminum, 0.011 in. Crankshaft Undersize, Ford, Lincoln, Mercury, Set of 5

Part Number: KGB-MB529HP011

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Estimated Ship Date: Nov 24, 2025 if ordered today

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