Details

• Brand:

  

• SKU:

  28391AJ002

• Positions: Left Outer, Right Outer, Front Left Outer Outer, Front Right Outer Outer
• Other Names:

  Outer Cv Joint, Shaft & Joint Assembly, Cv Joint Kit, Shaft & Joint Unit F

• Description:

  Forester. Impreza. With turbo. Without sti. From 03/12/2009. XV Crosstrek.

  
  

  Outer Joint Assembly – Subaru (28391AJ002)

  The Outer Joint Assembly – Subaru (28391AJ002) is a Genuine OEM constant-velocity (CV) joint responsible for transferring torque smoothly from the drive shaft to the wheel hub while accommodating steering and suspension movements. This assembly ensures efficient power delivery and vibration-free operation under a variety of driving conditions.

  Built with precision-machined steel components, the outer joint features internal ball bearings and raceways calibrated for smooth rotation and load distribution. A robust OEM-grade CV boot protects the internals, retaining lubrication and keeping out contaminants like dirt, water, and debris—extending the life of the joint.

  Manufactured to Subaru’s exact OEM specifications, the 28391AJ002 ensures precise fitment with your vehicle’s drive shaft, axle housing, and hub assembly. This level of accuracy prevents issues such as vibration, premature wear, or driveline noise often associated with aftermarket replacements.

  Installation is straightforward for both professional mechanics and experienced DIYers, thanks to its bolt-on design and OE-length splines. The assembly aligns directly with the shaft and hub configuration—requiring no modifications, re-calibration, or special tools.

  • Genuine Subaru OEM part – Part Number: 28391AJ002

  • Precision-machined steel CV joint with ball-bearing internals for smooth torque delivery

  • Protected by durable OEM CV boot to retain grease and exclude contaminants

  • Engineered to Subaru's OEM dimensions for perfect shaft and hub integration

  • Bolt-on installation—no adaptations, machining, or special tools required

  The Subaru Outer Joint Assembly (28391AJ002) restores smooth, reliable drivetrain operation and steering responsiveness. With factory-engineered durability and fit, it ensures dependable power transmission and refined driving feel—mile after mile.

  
  

• Condition: New
• Notes: Included with axle assembly.
• Replaces:

  28391aj000, 28391aj001

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