Bearings & Bearing Spacers

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

Part Number: KGB-MB5557SI025

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Main Bearings, SI-Series, Silicon Aluminum, 0.020 in. Crankshaft Undersize, Buick, Oldsmobile, Pontiac, 2.0L, Set of 5

Part Number: KGB-MB5557SI05

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Main Bearings, SI-Series, Grooved, Bi Metal, Stock Size, Ford, 1.9L, 2.0L, Set of 5

Part Number: KGB-MB5558SI

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Main Bearings, King SI-Series Main Bearings, .020 in., .50 mm Crankshaft Undersize, Bi-Metal, for Hyundai, Sold as a Set of 5

Part Number: KGB-MB5707SI05

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Main Bearings, 1/2 Groove, Standard Size, Bi Metal, Alecular Alloy, Set of 4

Part Number: KGB-MB454AM

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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, for Hyundai, Sold as a Set

Part Number: KGB-MB5022AM

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Estimated Ship Date: Nov 24, 2025 if ordered today

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COUNTER BLANCER BRG KT

Part Number: HRI-BBK0001

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Estimated Ship Date: Sep 8, 2025 if ordered today

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COUNTER BALANCER BEARING KIT

Part Number: HRI-BBK0005

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Estimated Ship Date: Sep 8, 2025 if ordered today

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COUNTERSHAFT SEAL KIT

Part Number: HRI-OSK0006

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Estimated Ship Date: Sep 8, 2025 if ordered today

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Countershaft seal kit

Part Number: ALB-25-4024

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Estimated Ship Date: Sep 8, 2025 if ordered today

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ProX Piston Pin Bearing RD350LC + Banshee/Blaster 16x21x22

Part Number: PXR-21-2020

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Estimated Ship Date: Sep 16, 2025 if ordered today

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ProX Piston Pin Bearing 20x25x23.8

Part Number: PXR-21-2697

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Estimated Ship Date: Sep 16, 2025 if ordered today

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ProX Piston Pin Bearing RM125 '80-86 14x18x20

Part Number: PXR-21-3202

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Estimated Ship Date: Sep 16, 2025 if ordered today

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ProX Piston Pin Bearing RM125 '88-11 + KTM125 15x19x20

Part Number: PXR-21-3206

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Estimated Ship Date: Sep 16, 2025 if ordered today

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ProX Piston Pin Bearing KX250 '78-08 + JS650 18x22x24

Part Number: PXR-21-4305

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Estimated Ship Date: Sep 16, 2025 if ordered today

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ProX Piston Pin Bearing 22x27x24.8

Part Number: PXR-21-5801

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Estimated Ship Date: Sep 16, 2025 if ordered today

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ProX Countershaft Seal Kit KX250 '91-08

Part Number: PXR-26-640015

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Estimated Ship Date: Sep 16, 2025 if ordered today

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ProX Countershaft Seal Kit KX60/65/80/85/100 '83-04

Part Number: PXR-26-640018

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Estimated Ship Date: Sep 16, 2025 if ordered today

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Connecting Rod Bearing Pair;

Part Number: SLP-3055CP

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Estimated Ship Date: Sep 11, 2025 if ordered today

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Main Bearings, 1/2 Groove, .060 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, GM V6, Set of 5

Part Number: KGB-MB445SI060

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Rod Bearing, AM-Series, Alecular Silicon, 0.50mm. Crankshaft Undersize, Dodge, Eagle, Plymouth, Set of 4

Part Number: KGB-CR4481AM05

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Rod Bearing, SI-Series, Silicon Aluminum, 0.75mm. Crankshaft Undersize, Ford, 2.3L, Set of 4

Part Number: KGB-CR4507SI075

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Rod Bearing, SI-Series, Silicon Aluminum, 1.00mm. Crankshaft Undersize, Ford, 2.3L, Set of 4

Part Number: KGB-CR4507SI10

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Rod Bearing, AM-Series, Alecular Silicon, 0.25mm. Crankshaft Undersize, Kia, Mazda, Set of 4

Part Number: KGB-CR4495AM025

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Rod Bearing, AM-Series, Alecular Silicon, 0.75mm. Crankshaft Undersize, Mitsubishi, 1.5L, Set of 4

Part Number: KGB-CR4497AM075

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Estimated Ship Date: Nov 21, 2025 if ordered today

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