Bearings & Bearing Spacers

Main Bearing Set

Part Number: KGB-MB563SI030

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Estimated Ship Date: Nov 24, 2025 if ordered today

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

Part Number: KGB-MB5707SI075

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Main Bearings, King SI-Series Main Bearings, .010 in., .25 mm Crankshaft Undersize, Bi-Metal, for Nissan, Sold as a Set of 5

Part Number: KGB-MB5770SI025

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Crankshaft Main Bearings MITSUBISHI 4G52

Part Number: KGB-MB577AM

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Crankshaft Bearings, Roller Type, Seals, Kit

Part Number: HRI-K023

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Estimated Ship Date: Sep 11, 2025 if ordered today

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Main Bearings, 0.50mm Crankshaft Undersize, Bi Metal, 1/2 Groove, Ford, Lincoln, Mercury, 4.6L, 5.4L, Set of 5

Part Number: SLP-7296MA50MM

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Estimated Ship Date: Sep 15, 2025 if ordered today

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Main Bearings, MA Series, 0.75mm Crankshaft Undersize, Bi-metal Aluminum Alloy, 1/2 Groove, Ford, Lincoln, Mercury, Set of 4

Part Number: SLP-7296MA75MM

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Estimated Ship Date: Sep 15, 2025 if ordered today

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Rod Bearings, CP-Series, Direct Replacement, Steel Backed Bronze Alloy, .030 in. Crankshaft Undersize, Ford, Mercury, 3.9/4.9L, L6, Set of 12

Part Number: SLP-63150CPA30

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Estimated Ship Date: Sep 15, 2025 if ordered today

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Main Bearing Set;

Part Number: SLP-4663MA40

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Estimated Ship Date: Sep 15, 2025 if ordered today

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Main Bearing Set;

Part Number: SLP-4663MA60

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Estimated Ship Date: Sep 15, 2025 if ordered today

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ProX Crankshaft Bearing YFM350 Warrior/Raptor '87-13 30x72x1

Part Number: PXR-23-6306YA1C4

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Estimated Ship Date: Sep 22, 2025 if ordered today

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QB COUNTER SHAFT KIT

Part Number: QDB-41-4922

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Estimated Ship Date: Sep 15, 2025 if ordered today

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Main Bearing Set;

Part Number: SLP-4125MA30

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Estimated Ship Date: Sep 15, 2025 if ordered today

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Powersports Drivetrain Bearings and Seals, Wheel Bearing, Steel, Front, Yamaha, Set

Part Number: PXR-23-S110092

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Powersports Drivetrain Bearings and Seals, Wheel Bearing, Steel, for use on Honda®, Set

Part Number: PXR-23-S117091

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Main Bearings, 0.030 in. Crankshaft Undersize, Bi Metal, 3/4 Groove, Chevy, V6, 3.3L, 3.8L, 4.3L, Set of 4

Part Number: SLP-5085MA30

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Estimated Ship Date: Sep 15, 2025 if ordered today

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Bearings, Powersports, Engine, Main Bearing, Roller, Left Side, Right Side, Pair

Part Number: WIS-BK5008

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Estimated Ship Date: Sep 23, 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 24, 2025 if ordered today

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Main Bearings, SI-Series, Silicon Aluminum, 0.50mm. Crankshaft Undersize, Ford, 2.0L, Set of 4

Part Number: KGB-MB5008SI05

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Main Bearings, AM-Series, Alecular Silicon, 0.75mm Crankshaft Undersize, Toyota, 2.2, 2.4L, Set of 5

Part Number: KGB-MB506AM075

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Main Bearings, AM-Series, Alecular Silicon, 1.00mm Crankshaft Undersize, Volkswagen, Set of 5

Part Number: KGB-MB5070AM10

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Estimated Ship Date: Nov 24, 2025 if ordered today

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

Part Number: KGB-MB5145AM

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Main Bearings, AM-Series, Alecular Silicon, 0.50mm Crankshaft Undersize, Mazda, 1.8, 2.0L, Set of 5

Part Number: KGB-MB5171AM05

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Estimated Ship Date: Nov 24, 2025 if ordered today

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

Part Number: KGB-MB5176AM

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Estimated Ship Date: Nov 24, 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 24, 2025 if ordered today

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