Looking for aftermarket parts to modify or upgrade your 2003 Mazda B2300 with bearings? At Tunersports.com we carry a huge selection of the top name brand performance bearing parts and accessories.

IN STOCK - DROPSHIPS CB1838A(4)Carrying on a tradition of durability and dependability, Clevite Bi-Metal (aluminum) engine bearings feature 100% lead-free aluminum silicon. Engineered with 60% more silicon than comparable competitive replacements, they provide better conditioning of journal surfaces. This results in greater sei... Clevite Ford 4 2.3L DOHC 2003-2005 Con Rod Bearing Set 2002-2009 Mazda B2300 Base 2003-2004 Mazda B2300 SE $58.11 |
IN STOCK - DROPSHIPS CB1838A25MM(4)Clevite Ford 4 2.3L DOHC 2003-2005 Con Rod Bearing Set 2002-2009 Mazda B2300 Base 2003-2004 Mazda B2300 SE $52.39 |
IN STOCK - DROPSHIPS CB1838A50MM(4)Carrying on a tradition of durability and dependability, Clevite BiMetal (aluminum) engine bearings feature 100% lead-free aluminum silicon. Engineered with 60% more silicon than comparable competitive replacements, they provide better conditioning of journal surfaces. This results in greater seiz... Clevite Ford 4 2.3L DOHC 2003-2005 Con Rod Bearing Set 2002-2009 Mazda B2300 Base 2003-2004 Mazda B2300 SE $55.09 |
IN STOCK - DROPSHIPS CB1838HClevite H-Series performance bearings have a medium level of eccentricity, high crush, and a hardened steel back and thin overlay. These bearings are made without flash plating for better seating. Use H-Series bearings with crankshafts that have oversize fillets and where engines run in the medium... Clevite Ford 4 2.3L DOHC 2003-2009 Performance Con Rod Bearing Set 2002-2009 Mazda B2300 Base 2003-2004 Mazda B2300 SE $45.67 |
IN STOCK - DROPSHIPS CB1838HXClevite H-Series performance bearings have a medium level of eccentricity, high crush, and a hardened steel back and thin overlay. These bearings are made without flash plating for better seating. Use H-Series bearings with crankshafts that have oversize fillets and where engines run in the medium... Clevite Ford 4 2.3L DOHC 2003-2009 Performance Con Rod Bearing Set 2002-2009 Mazda B2300 Base 2003-2004 Mazda B2300 SE $47.84 |
SHIPS FROM MANUFACTURER CB1839A25MM(4)Carrying on a tradition of durability and dependability, Clevite BiMetal (aluminum) engine bearings feature 100% lead-free aluminum silicon. Engineered with 60% more silicon than comparable competitive replacements, they provide better conditioning of journal surfaces. This results in greater seiz... Clevite Ford 4 2.3L DOHC 2003-2005 Con Rod Bearing Set 2002-2009 Mazda B2300 Base 2003-2004 Mazda B2300 SE $65.91 |
SHIPS FROM MANUFACTURER CB1839A50MM(4)Clevite Ford 4 2.0L DOHC 2004-2005 Con Rod Bearing Set 2002-2009 Mazda B2300 Base 2003-2004 Mazda B2300 SE $65.91 |

IN STOCK MS2245ACarrying on a tradition of durability and dependability, Clevite Bi-Metal (aluminum) engine bearings feature 100% lead-free aluminum silicon. Engineered with 60% more silicon than comparable competitive replacements, they provide better conditioning of journal surfaces. This results in greater sei... Clevite Ford 4 2.0L DOHC-2.3L DOHC 2003-2009 Duratec Engine Main Bearing Set 2002-2009 Mazda B2300 Base 2003-2004 Mazda B2300 SE $96.45 |
IN STOCK - DROPSHIPS MS2245A25MMCarrying on a tradition of durability and dependability, Clevite Bi-Metal (aluminum) engine bearings feature 100% lead-free aluminum silicon. Engineered with 60% more silicon than comparable competitive replacements, they provide better conditioning of journal surfaces. This results in greater sei... Clevite Ford 4 2.0L DOHC-2.3L DOHC 2003-2009 Duratec Engine Main Bearing Set 2002-2009 Mazda B2300 Base 2003-2004 Mazda B2300 SE $101.95 |
IN STOCK - DROPSHIPS MS2245A50MMCarrying on a tradition of durability and dependability, Clevite Bi-Metal (aluminum) engine bearings feature 100% lead-free aluminum silicon. Engineered with 60% more silicon than comparable competitive replacements, they provide better conditioning of journal surfaces. This results in greater sei... Clevite Chrysler 4 2.4L DOHC-2.4L DOHC Turbo 1995-2005 Main Bearing Set 2002-2009 Mazda B2300 Base 2003-2004 Mazda B2300 SE $101.95 |