Details

• Brand:

  

• SKU:

  32288AA050

• Positions: Rear Rearward
• Other Names:

  Spacer Drive Pinion

• Description:

  52.5mm.

  
  

  Differential Pinion Bearing Spacer – Subaru (32288AA050)

  The Differential Pinion Bearing Spacer – Subaru (32288AA050) is a genuine OEM component, precision-engineered to Subaru’s exact specifications. Located within the differential assembly, this spacer maintains proper preload on the pinion bearing—crucial for gear alignment, smooth operation, and long-lasting differential performance. Ideal for professional mechanics and DIY enthusiasts, this part guarantees reliable application and drivetrain integrity.

  Built from high-strength steel with precise machining, the 32288AA050 delivers consistent thickness and durability necessary for maintaining specified bearing preload and gear mesh. Subaru’s factory tolerances ensure excellent dimensional accuracy, reducing vibration, noise, and premature wear. Unlike aftermarket spacers, this genuine component delivers the exact specifications Subaru designed.

  • Genuine Subaru OEM spacer for exact preload and fitment

  • Machined from high-grade steel for consistent thickness and strength

  • Ensures proper pinion bearing preload—reducing noise and wear

  • Bolt-in installation supports fast, accurate drivetrain service

  • Ideal for pro mechanics and skilled DIYers requiring precision

  • Preserves differential alignment, extending component life

  Professional mechanics know the importance of correct pinion bearing spacing—its impact on gear mesh and bearing life is critical. Replacing this spacer during rebuilds or repairs ensures the differential operates quietly and reliably, preventing costly damage and minimizing diagnostic time. The bolt-in design and OEM fit also reduce help desk calls and warranty returns.

  DIY mechanics benefit from Subaru’s straightforward design; installing the 32288AA050 means aligning the differential without guesswork. Its precision manufacturing simplifies assembly processes and boosts confidence in personal builds or gear maintenance.

  By choosing this OEM spacer, you support Subaru’s engineered drivetrain geometry, ensuring smooth torque delivery and reduced risk of bearing failure. The Differential Pinion Bearing Spacer (32288AA050) is small but mighty—essential for maintaining quiet, efficient, and durable differential operation across miles of driving.

  
  

• Condition: New

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