King Engine Bearings
King Mazda B6, B6-T, ZM, B3, B5 OE-Replacement Main Bearings Set MB5304AM-STD - Fits Mazda, Kia, Ford
King Mazda B6, B6-T, ZM, B3, B5 OE-Replacement Main Bearings Set MB5304AM-STD - Fits Mazda, Kia, Ford
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This listing is size Standard (STD). Engine bearing sizes are a machining specification of the crankshaft, not a vehicle option. Order the size that matches how your crankshaft has been ground.
King lists this part in: MB5304AM-STD, MB5304AM0.25, MB5304AM0.75, MB5304AM0.5, MB5304AM1.0
Mazda B6, B6-T, ZM, B3, B5 OE-Replacement Main Bearings Set - MB5304AM
Engine Applications
- 1.6L L4
- 1.8L L4
- 1.3L L4
- 1.5L L4
- 1.1L L4
Vehicle Fitment
Fits 7 makes, 1985-2009 — click to view all 28 models
- 1989-1994 Ford Capri
- 1991-1996 Ford Escort
- 1991-2001 Ford Festiva
- 1987-2001 Ford Laser
- 1994-1997 Ford Liata
- 1991-1997 Ford Telstar
- 1998-2003 Ford Tierra
- 1991-1994 Mercury Capri
- 1991-1996 Mercury Tracer
- 1987-1996 Mazda 121
- 1985-2004 Mazda 323
- 1997-1999 Mazda 626
- 1998-2000 Mazda Demio
- 1989-2005 Mazda MX-5
- 1994-1997 Mazda Miata
- 1999-2005 Mazda Miata
- 1990-2000 Mazda Protege
- 1994-1999 Mazda Xedos
- 1995-2001 Kia Avella
- 2002 Kia Carens
- 1991-2000 Kia Pride
- 2000-2005 Kia RIO
- 1992-1997 Kia Sephia
- 1996-1998 Kia Shuma
- 2001-2007 Kia Shuma
- 1994-1999 Eunos 500
- 1991-1993 SAO Penza
- 2006-2009 Westfield SE
Please confirm the engine and the exact bearing size against your build before ordering.
Specifications
- Manufacturer Part Number: MB5304AM
- Type: Main Bearing Set
- Series: AM
- Bearing Position: Main bearing
- Bearing Size: STD
- Shipping Weight: 0.45 lb
- UPC: 611500389573
Manufacturer Part Number: MB5304AM
Images are for illustrative purposes only. Actual product may vary.
WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
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Manufacturer's Warranty — King Engine Bearings
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Manufacturer's Warranty — King Engine Bearings
King warrants all new King products to be free from defects for one (1) year from the date of Activation and no longer than two (2) years from the purchase date; the part must be activated in the i-King system for the warranty to apply. King is not responsible for failures resulting from improper installation or repair procedures, alteration or the misapplication of parts, or use in engines modified for racing, and does not cover damage to the engine or its parts resulting from failure to properly maintain or repair the vehicle or from use in non-standard, off-road applications. Cosmetics, esthetics, appearance and coloration are excluded where the functionality of the item is not affected. Claims are submitted through King authorized distributors, and the purchaser must give notice within 30 days of any failure suspected to be warrantable. A claim requires the receipt for the part, photographs of all of the engine's rotating assembly parts, and a completed Technical Inquiry Form; the purchaser is responsible for operating and maintaining the engine to the engine manufacturer's specifications and for providing evidence of that compliance. Additional repair costs, parts and labor are not covered unless King decides otherwise following its claim analysis, and King's maximum liability is limited to the amount of the purchased product.
Warranty terms are set by the manufacturer and may change. Contact us if you need help with a warranty claim.

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