MAZDA Bearings & Bearing Spacers

Rod Bearing, AM-Series, Alecular Silicon, 0.75mm Crankshaft Undersize, Mazda, 2.0L, Set of 4

Part Number: KGB-CR4105AM075

Not Yet Reviewed

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Main Bearings, AM-Series, Alecular Silicon, 0.75mm Crankshaft Undersize, Ford, Kia, Mazda, Mercury, Set of 5

Part Number: KGB-MB5304AM075

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Rod Bearing, AM-Series, Alecular Silicon, 1.00mm Crankshaft Undersize, Mazda, 2.0L, Set of 4

Part Number: KGB-CR4105AM10

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Main Bearings, AM-Series, Alecular Silicon, 0.25mm Crankshaft Undersize, Mazda, 1.5, 1.6, 1.8L, Set of 5

Part Number: KGB-MB5537AM025

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Mazda 4, 1998-2184cc, 1983-93

Part Number: PEB-4B2130A-100

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Mazda 4, 1998-2184cc, 1983-93

Part Number: PEB-4B2130A-25

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Mazda 4, 1998-2184cc, 1983-93

Part Number: PEB-4B2130A-50

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Mazda 4, 1998-2184cc, 1983-93

Part Number: PEB-4B2130A-75

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Mazda 4, 1998-2184cc, 1983-93

Part Number: PEB-4B2130A-STD

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Mazda 4, G6, FE DOHC, 1988-94

Part Number: PEB-4B8140A-25

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Mazda 4, G6, FE DOHC, 1988-94

Part Number: PEB-4B8140A-50

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Ford Ecoboost Turbo 2.0L, 2.3L Turbo (Mustang, Focus RS)Mazda2.3L L3-VDT DISI Turbo (Duratec)Tri-Metal - .025mm (.001") undersize - no notch

Part Number: PEB-4B8171H-025

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• Special Order

Main Bearings, SI-Series, 3/4 Groove, .020 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Ford, 2.9, 4.0L, Set 4

Part Number: KGB-MB4023SI020

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Main Bearings, SI-Series, 3/4 Groove, .030 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Ford, 2.9, 4.0L, Set 4

Part Number: KGB-MB4023SI030

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MAIN BEARING SET, FORD ECOBOOST 3.5L V6

Part Number: KGB-MB4549SI075

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Main Bearings, AM-Series, 1/2 Groove, Alecular Silicon, 0.50mm. Crankshaft Undersize, Mazda, 1.8L, 2.0L, Set of 5

Part Number: KGB-MB572AM05

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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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Main Bearings, AM-Series, 1/2 Groove, Alecular Silicon, 1.00mm. Crankshaft Undersize, Mazda, 1.8L, 2.0L, Set of 5

Part Number: KGB-MB572AM10

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Main Bearings, AM-Series, 1/2 Groove, Alecular Silicon, 1.25mm. Crankshaft Undersize, Mazda, 1.8L, 2.0L, Set of 5

Part Number: KGB-MB572AM125

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Main Bearings, AM-Series, 1/2 Groove, Alecular Silicon, 1.50mm. Crankshaft Undersize, Mazda, 1.8L, 2.0L, Set of 5

Part Number: KGB-MB572AM15

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Main Bearings, King AM-Series Main Bearings, Stock Size, Alecular SIlicon, Chrysler, Dodge, Mazda, Mitsubishi, Plymouth, Sold as a Set of 5

Part Number: KGB-MB5195AM

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Main Bearings, AM-Series, Full Groove, Standard Size, Bi Metal, Mazda, 1.3, 1.4, 1.5L, Set of 5

Part Number: KGB-MB5510AM

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Main Bearings, AM-Series, Alecular Silicon, 1.00mm Crankshaft Undersize, Mazda, 1.3, 1.4, 1.5L, Set of 5

Part Number: KGB-MB5510AM10

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Main Bearings, AM-Series, Alecular Silicon, 1.50mm Crankshaft Undersize, Mazda, 1.3, 1.4, 1.5L, Set of 5

Part Number: KGB-MB5510AM15

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Main Bearings, 3/4 Groove, Standard Size, Bi Metal, Alecular Alloy, Set of 4

Part Number: KGB-MB474AM

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