MERCURY COMET Bearings & Bearing Spacers

Main Bearings, AM-Series, 1/2 Groove, .030 in. Crankshaft Undersize, Bi Metal, Ford, 351C, Set of 5

Part Number: KGB-MB5503AM030

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Estimated Ship Date: Feb 9, 2026 if ordered today

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Main Bearing Set-Ford V8, 351M-351W-400, 1969-98

Part Number: CLE-MS981A20

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Ford V8, 221-255-260-289-302, 1962-01

Part Number: CLE-MS590A20

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Main Bearings, SI-Series, .020 in. Crankshaft Undersize, Bi Metal, Ford, Mercury, 240, 250, 300, Set of 7

Part Number: KGB-MB7750SI020

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Estimated Ship Date: Feb 10, 2026 if ordered today

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Ford V8, 221-255-260-289-302, 1962-01

Part Number: CLE-MS590A10

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Rod Bearings, .060 in Crankshaft Undersize, Bi Metal, Alecular Alloy, Ford, Big Block FE, Set of 8

Part Number: KGB-CR809AM060

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Estimated Ship Date: Feb 9, 2026 if ordered today

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Main Bearings, SI-Series, Full Groove, .050 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Ford, Set of 5

Part Number: KGB-MB5504SI050

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Estimated Ship Date: Feb 9, 2026 if ordered today

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Connecting Rod Bearing Pair;

Part Number: SLP-2600A

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Estimated Ship Date: Today

Main Bearings, HP-Series, Copper/Lead/Nickel, Standard Size, Ford, 351W, 351M/400, Set of 5

Part Number: KGB-MB5505XP

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Estimated Ship Date: Today

MAIN BEARING SET

Part Number: CLE-MS518G

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Estimated Ship Date: Dec 12, 2025 if ordered today

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CAMSHAFT BEARING SET

Part Number: CLE-SH703S

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Rod Bearings, .020 in Crankshaft Undersize, Bi Metal, Alecular Alloy, Set of 6

Part Number: KGB-CR618AM020

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Estimated Ship Date: Feb 9, 2026 if ordered today

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Rod Bearings, .030 in Crankshaft Undersize, Bi Metal, Alecular Alloy, Set of 6

Part Number: KGB-CR618AM030

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Estimated Ship Date: Feb 9, 2026 if ordered today

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Main Bearing Set-Ford V8, 351M-351W-400, 1969-98

Part Number: CLE-MS981A30

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Estimated Ship Date: Dec 26, 2025 if ordered today

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Main Bearings, King HP-Series Main Bearings, 0.001 Size, Bi-Metal, Ford, Sold as a Set of 5

Part Number: KGB-MB5503HP001

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Estimated Ship Date: Feb 9, 2026 if ordered today

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Main Bearings, 0.040 in. Crankshaft Undersize, Tri Metal, Full Groove, Ford, L6, 4.9L, Set of 7

Part Number: SLP-4916M40

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Main Bearings, MA Series, Direct Replacement, 0.020 in. Crankshaft Undersize, Ford, Lincoln, Mercury, Set of 5

Part Number: SLP-7456MA20

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Rod Bearings, .010 in Crankshaft Undersize, Bi Metal, Alecular Alloy, Set of 6

Part Number: KGB-CR618AM010

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Estimated Ship Date: Feb 9, 2026 if ordered today

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Connecting Rod Bearing Pair;

Part Number: SLP-2600A10

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 1, 2025 if ordered today

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Connecting Rod Bearing Pair;

Part Number: SLP-2600A20

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Estimated Ship Date: Dec 1, 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 5

Part Number: KGB-MB5504SI020

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Estimated Ship Date: Feb 9, 2026 if ordered today

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Main Bearings, 0.040 in. Crankshaft Undersize, Tri Metal, Full Groove, Ford, Mercury, V8, 221, 260, 289, 302, Set of 5

Part Number: SLP-4125M40

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Main Bearing Set;

Part Number: SLP-4125MA40

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Main Bearing Set

Part Number: CLE-MS979A30

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Estimated Ship Date: Dec 29, 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: Feb 9, 2026 if ordered today

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