Details

• Brand:

  

• SKU:

  31728AA190

• Other Names:

  Filter, Strainer Ay-Oiltm

• Description:

  Ascent. Legacy, Outback. 2.4L turbo, without wilderness.

  
  

  Strainer – Subaru (31728AA190)

  The Strainer – Subaru (31728AA190) is a genuine OEM component, precision-engineered to Subaru’s exacting standards to protect your vehicle’s transmission system. Positioned within the fluid pathway, this strainer effectively filters debris and contaminants from automatic transmission fluid, preserving the integrity of critical hydraulic components. Whether you’re a professional technician or a DIY mechanic, this part offers the dependable quality and fit you expect from factory-original Subaru equipment.

  Designed with high-grade filter material and a reinforced steel mesh, the 31728AA190 is built to withstand continuous fluid flow, heat cycling, and pressure changes common in transmission operation. Each unit is manufactured with tight tolerances, matching Subaru’s fluid system specifications and ensuring seamless integration with the transmission pan and valve body. Subaru’s OEM engineering avoids performance issues linked to mismatched or undersized aftermarket pieces.

  For service shops, installing the 31728AA190 strainer translates into reduced diagnostics and rework. Its plug-and-play format ensures quick replacement during transmission service—no custom fitting or adaptations needed—and helps maintain hydraulic flow and pressure. For DIY installers, the strainer’s drop-in design provides clarity and confidence, allowing precise, hassle-free placement with standard hand tools.

  Routine replacement of the genuine strainer plays a vital role in maintaining transmission fluid cleanliness, which supports reliable shift response, prevents clogging, and extends the life of solenoids, valve bodies, and clutch packs. By choosing Subaru’s factory-approved component, you align with original fluid flow paths and protect hydraulic function against wear, particulate buildup, and fluid degradation.

  Investing in the Strainer – Subaru (31728AA190) underscores your commitment to drivetrain longevity and performance. This part exemplifies Subaru’s reputation for durable, accurate components that sustain vehicle reliability mile after mile.

  Key Features and Benefits:

  • Genuine Subaru OEM strainer for precise fit and compatibility

  • High-grade filter media with steel mesh resists debris and contamination

  • Maintains proper fluid flow and hydraulic pressure in the transmission

  • Easy plug-and-play installation ideal for professionals and DIYers

  • Helps prevent clogging, solenoid issues, and premature wear

  • Supports long-term transmission health and shift performance

  
  

• Condition: New

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