Bearings & Bearing Spacers

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: Jan 5, 2026 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: Jan 5, 2026 if ordered today

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Main Bearings, AM-Series, 1/2 Groove, Alecular Silicon, 0.75mm. Crankshaft Undersize, Mazda, 1.8L, 2.0L, Set of 5

Part Number: KGB-MB572AM075

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Main Bearings, AM-Series, Full Groove, Alecular Silicon, 0.50mm. Crankshaft Undersize, Toyota, 2.2L, 2.4L, Set of 5

Part Number: KGB-MB580AM05

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Main Bearings, AM-Series, Alecular Silicon, 0.50mm Crankshaft Undersize, Chrysler, Dodge, Jeep, 2.4L, Set of 5

Part Number: KGB-MB5270AM05

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Main Bearings, SI-Series, Silicon Aluminum, 0.75mm. Crankshaft Undersize, Ford, 4.6L, Set of 5

Part Number: KGB-MB5353SI075

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Estimated Ship Date: Jan 5, 2026 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: Jan 5, 2026 if ordered today

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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 5, 2026 if ordered today

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Wiseco Rod Bearings1.472~1.476

Part Number: WIS-WRB1710-STD1

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Wiseco Rod Bearings1.476~1.48

Part Number: WIS-WRB1710-STD2

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Wiseco Rod Bearings1.48~1.484

Part Number: WIS-WRB1710-STD3

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Wiseco Rod Bearings1.484~1.488

Part Number: WIS-WRB1710-STD4

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Wiseco Rod Bearings1.488~1.492

Part Number: WIS-WRB1710-STD5

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Powersports Crank Pin Bearings, Crank Pin Bearing, KU, Each

Part Number: WIS-B1045

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Powersports Crank Pin Bearings, Crank Pin Bearing, KU, Each

Part Number: WIS-B1049

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Powersports Crank Pin Bearings, Crank Pin Bearing, KU, Each

Part Number: WIS-B1050

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Estimated Ship Date: Nov 3, 2025 if ordered today

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BIG END BEARING '06-14 TRX450 R

Part Number: WIS-B1054

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Estimated Ship Date: Nov 3, 2025 if ordered today

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ProX Countershaft Seal Kit KTM125/150SX '98-15 + KTM250SX-F

Part Number: PXR-26-640001

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Estimated Ship Date: Oct 31, 2025 if ordered today

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ProX Countershaft Seal Kit KTM250SX'94-02 + 250/300EXC'94-03

Part Number: PXR-26-640004

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Estimated Ship Date: Oct 31, 2025 if ordered today

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ProX Crankshaft Bearing 6308 XL/XR500/600 '85- 40x90x23

Part Number: PXR-23-6308C3

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Estimated Ship Date: Oct 31, 2025 if ordered today

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ProX Crankshaft Bearing YFM700 Raptor '06-21 40x90x2

Part Number: PXR-23-6308YA3

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Estimated Ship Date: Oct 31, 2025 if ordered today

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ProX Crankshaft Bearing 6328/C3 8-Ball 28x68x18

Part Number: PXR-23-6328C3

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Estimated Ship Date: Oct 31, 2025 if ordered today

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ProX Crankshaft Bearing 6328/C4 28x68x18

Part Number: PXR-23-6328C4

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Estimated Ship Date: Oct 31, 2025 if ordered today

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ProX Bearing 6904 2-Side Sealed 20x37x9

Part Number: PXR-23-6904-2RS

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Estimated Ship Date: Oct 31, 2025 if ordered today

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ProX Bearing 6905 2-Side Sealed 25x42x9

Part Number: PXR-23-6905-2RS

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Estimated Ship Date: Oct 31, 2025 if ordered today

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