HomeTransmission > BearingsFAG 6304-C3 Manual Transmission Countershaft Bearing
Part #: 6304-C3

FAG 6304-C3 Manual Transmission Countershaft Bearing

Rear, Rear Outer, Front, and Center
⚙️ 193 vehicles fit this part
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🚗Fitment: Chevrolet, Ford, Geo, Honda, Mazda, and Mercury, Aerostar, B2300, B2500, B3000, B4000, Bronco, Bronco II, Civic, Cougar, Excursion, Explorer, Explorer Sport, Explorer Sport Trac, F-150, F-250, F-250 Super Duty, Ranger, Thunderbird, and Tracker
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Reliable Manual Transmission Countershaft Bearing for Select Vehicles

The FAG 6304-C3 manual transmission countershaft bearing is engineered to provide dependable performance for a range of vehicles including Chevrolet, Ford, Geo, Honda, Mazda, and Mercury models. Designed to meet OEM specifications, this bearing supports smooth transmission operation and helps maintain drivetrain efficiency.

  • Compatible with Chevrolet Aerostar, Ford Bronco, F-150, and Explorer models
  • Fits Geo Tracker and Honda Civic manual transmissions
  • Durable construction for consistent countershaft support
  • Part number 6304-C3 ensures precise fitment and quality
  • Designed for manual transmission countershaft applications

Product Details and Specifications

The FAG 6304-C3 bearing is a critical component in manual transmissions, specifically designed to support the countershaft. Its C3 clearance rating provides additional internal clearance to accommodate thermal expansion and reduce friction under load. This bearing is suitable for use in various manual transmission systems found in vehicles such as the Ford Ranger, Mercury Cougar, Mazda B2300, and Chevrolet B4000. The part number 6304-C3 identifies this bearing as a high-quality replacement part that meets industry standards for durability and performance.

Applications and Problem Solving

  • Reduces transmission noise caused by worn or damaged bearings
  • Prevents premature wear of countershaft components
  • Improves smoothness of gear shifting in manual transmissions
  • Addresses vibration issues related to bearing failure
  • Restores proper alignment and support within the transmission assembly

Installation Notes and Tips

When installing the FAG 6304-C3 manual transmission countershaft bearing, ensure the transmission is clean and free of debris. Proper lubrication is essential to extend bearing life and maintain smooth operation. Use appropriate tools to press the bearing into place without causing damage. Verify fitment compatibility with your specific vehicle model, such as the Ford Explorer Sport Trac or Honda Civic, before installation.

Quality Assurance and Warranty

FAG bearings are manufactured to meet strict quality control standards, ensuring reliable performance in demanding automotive applications. The 6304-C3 bearing is produced with precision engineering and materials designed for longevity. While specific warranty details may vary, FAG products typically come with manufacturer-backed quality guarantees to support customer confidence in their purchase.

This part fits 193 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
2011FordRanger4.0LV6Rear
2010FordExplorerRear
2010FordExplorer Sport TracRearMazda Trans.
2010FordRangerRearMazda Trans.
2010MazdaB2300Rear
2010MazdaB4000Rear
2009FordExplorerRear
2009FordExplorer Sport TracRearMazda Trans.
2009FordRangerRearMazda Trans.
2009MazdaB2300Rear
2009MazdaB4000Rear
2008FordExplorerRear
2008FordExplorer Sport TracRearMazda Trans.
2008FordF-1505.4LV8Rear
2008FordRangerRearMazda Trans.
2008MazdaB2300Rear
2008MazdaB3000Rear
2008MazdaB4000Rear
2007FordExplorerRear
2007FordExplorer Sport TracRearMazda Trans.
2007FordF-1505.4LV8Rear
2007FordRangerRearMazda Trans.
2007MazdaB2300Rear
2007MazdaB3000Rear
2007MazdaB4000Rear
2006FordExplorerRear
2006FordF-1504.2LV6Rear
2006FordRangerRearMazda Trans.
2006MazdaB2300Rear
2006MazdaB3000Rear
2006MazdaB4000Rear
2005FordExcursionRearMazda Trans.
2005FordExplorerRear
2005FordExplorer Sport TracRearMazda Trans.
2005FordF-150RearMazda Trans.
2005FordRangerRearMazda Trans.
2005MazdaB2300Rear
2005MazdaB3000Rear
2005MazdaB4000Rear
2004FordExcursionRearMazda Trans.
2004FordExplorerRearMazda Trans.
2004FordExplorer Sport TracRearMazda Trans.
2004FordF-150RearMazda Trans.
2004FordF-250Rear
2004FordF-250 Super DutyRear
2004FordRangerRearMazda Trans.
2004MazdaB2300Rear
2004MazdaB3000Rear
2004MazdaB4000Rear
2003ChevroletTrackerRear
2003FordExcursionRearMazda Trans.
2003FordExplorerRearMazda Trans.
2003FordExplorer SportRear5 Speed Mazda M/Trans
2003FordExplorer Sport TracRearMazda Trans.
2003FordF-150RearMazda Trans.
2003FordF-250Rear
2003FordF-250 Super DutyRear
2003FordRangerRearMazda Trans.
2003MazdaB2300Rear
2003MazdaB3000Rear
2003MazdaB4000Rear
2002ChevroletTrackerRear
2002FordExplorerRearMazda Trans.
2002FordExplorer SportRear5 Speed Mazda M/Trans
2002FordExplorer Sport TracRearMazda Trans.
2002FordF-150RearMazda Trans.
2002FordF-250Rear
2002FordF-250 Super DutyRear
2002FordRangerRearMazda Trans.
2002MazdaB2300Rear
2002MazdaB3000Rear
2002MazdaB4000Rear
2001ChevroletTrackerRear
2001FordExplorerRearMazda Trans.
2001FordExplorer SportRear5 Speed Mazda M/Trans
2001FordExplorer Sport TracRearMazda Trans.
2001FordF-150RearMazda Trans.
2001FordF-250Rear
2001FordF-250 Super DutyRear
2001FordRangerRearMazda Trans.
2001MazdaB2300Rear
2001MazdaB2500Rear
2001MazdaB3000Rear
2001MazdaB4000Rear
2000ChevroletTrackerRear
2000FordExplorerRear
2000FordF-150Rear
2000FordF-250Rear
2000FordF-250 Super DutyRear
2000FordRangerRear
2000MazdaB2500Rear
2000MazdaB3000Rear
2000MazdaB4000Rear
1999ChevroletTrackerRear
1999FordExplorerRear
1999FordF-150Rear
1999FordF-250Rear
1999FordF-250 Super DutyRear
1999FordRangerRear
1999MazdaB2500Rear
1999MazdaB3000Rear
1999MazdaB4000Rear
1998ChevroletTrackerRear
1998FordExplorerRear
1998FordF-150Rear
1998FordF-250Rear
1998FordRangerRear
1998MazdaB2500Rear
1998MazdaB3000Rear
1998MazdaB4000Rear
1997FordAerostarRear
1997FordExplorerRear
1997FordF-150Rear
1997FordF-250Rear
1997FordRangerRear
1997FordThunderbirdRear5 Speed Mazda M/Trans
1997GeoTrackerRear
1997MazdaB2300Rear
1997MazdaB3000Rear
1997MazdaB4000Rear
1996FordExplorerRear
1996FordF-150Rear
1996FordF-250Rear
1996FordRangerRear
1996FordThunderbirdRear5 Speed Mazda M/Trans
1996GeoTrackerRear
1996MazdaB2300Rear
1996MazdaB3000Rear
1996MazdaB4000Rear
1995FordBroncoRear
1995FordExplorerRear
1995FordF-150Rear
1995FordRangerRear
1995FordThunderbirdRear
1995GeoTrackerRear
1995MazdaB2300Rear
1995MazdaB3000Rear
1995MazdaB4000Rear
1994FordAerostarRear
1994FordBroncoRear
1994FordExplorerRear
1994FordF-150Rear
1994FordRangerRear
1994FordThunderbirdRear
1994GeoTrackerRear
1994MazdaB2300Rear
1994MazdaB3000Rear
1994MazdaB4000Rear
1993FordAerostarRear
1993FordBroncoRear
1993FordExplorerRear
1993FordRangerRear
1993FordThunderbirdRear
1993GeoTrackerRear
1992FordAerostarRear
1992FordBroncoRear
1992FordExplorerRear
1992FordF-250Rear
1992FordRangerRear
1992FordThunderbirdRear
1992GeoTrackerRear
1991FordAerostarRear
1991FordBroncoRear
1991FordExplorerRear
1991FordF-250Rear
1991FordRangerRear
1991FordThunderbirdRear
1991GeoTrackerRear
1990FordAerostarRear
1990FordBroncoRear
1990FordBronco IIRear
1990FordF-250Rear
1990FordRangerRear
1990FordThunderbirdRear
1990GeoTrackerRear
1989FordAerostarRear
1989FordBroncoRear
1989FordBronco IIRear
1989FordRangerRear
1989FordThunderbirdRear
1989GeoTrackerRear
1989MercuryCougarRear
1988FordAerostarRear
1988FordBronco IIRear
1988FordRangerRear
1984FordRangerDIESELCenter
1979HondaCivicRear Outer
1978HondaCivicRear Outer
1977HondaCivicRear Outer
1976HondaCivicRear Outer
1975HondaCivicRear Outer
1974HondaCivicRear Outer
1973HondaCivicRear Outer

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

190003311472304WD6304-J6304.C36304/C36304/C3QE691052-634-00491052-634-008N 000625 036304

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.