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Genuine Subaru WRX STI Steering Knuckle

Front Steering Knuckle
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4 Steering Knuckles found

  • Diagram for Subaru WRX STI Steering Knuckle - 28313FG001
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    Subaru WRX STI Front Spindle Knuckle, Right

    Part Number: 28313FG001
    $170.44 MSRP: $249.18
    You Save: $78.74 (32%)
    Ships in 1-3 Business Days
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    Product Specifications
    • Other Name: Housing Rh ; Housing-Front Axle,Right; Knuckle
    • Position: Front,Passenger Side
    • Replaces: 28313FG000
    • Warranty: This genuine part is guaranteed by Subaru's factory warranty.
    Fits the following Vehicles:
    • 2015-2020 Subaru WRX STI | Base, Limited, Premium, S209, Type RA | 2.0L H4, 2.5L H4 Turbo
  • Diagram for Subaru WRX STI Steering Knuckle - 28313FG011
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    Subaru WRX STI Front Spindle Knuckle Left Hand

    Part Number: 28313FG011
    $174.14 MSRP: $254.58
    You Save: $80.44 (32%)
    Ships in 1-2 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Housing Lh ; Housing-Front Axle,Left; Knuckle
    • Position: Front,Driver Side
    • Replaces: 28313FG010
    • Warranty: This genuine part is guaranteed by Subaru's factory warranty.
    Fits the following Vehicles:
    • 2015-2020 Subaru WRX STI | Base, Limited, Premium, S209, Type RA | 2.0L H4, 2.5L H4 Turbo
  • Diagram for Subaru WRX STI Steering Knuckle - 28313VA010
    View related parts

    Subaru WRX STI Front Spindle Knuckle Left Hand

    Part Number: 28313VA010
    $135.46 MSRP: $196.32
    You Save: $60.86 (31%)
    Ships in 1-2 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Housing Front Lh ; Housing-Front Axle,Left; Knuckle
    • Position: Front,Driver Side
    • Warranty: This genuine part is guaranteed by Subaru's factory warranty.
    Fits the following Vehicles:
    • 2015-2020 Subaru WRX STI | Base, Limited, Premium | 2.0L H4
  • Diagram for Subaru WRX STI Steering Knuckle - 28313VA000
    View related parts

    Subaru WRX STI Front Spindle Knuckle, Right

    Part Number: 28313VA000
    $135.46 MSRP: $196.32
    You Save: $60.86 (31%)
    Ships in 1-2 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Housing Front Rh ; Housing-Front Axle,Right; Knuckle
    • Position: Front,Passenger Side
    • Warranty: This genuine part is guaranteed by Subaru's factory warranty.
    Fits the following Vehicles:
    • 2015-2020 Subaru WRX STI | Base, Limited, Premium | 2.0L H4

Subaru WRX STI Steering Knuckle

The Subaru WRX STI Steering Knuckle enables your wheel to move with extreme accuracy, translating every steering operation into powerful action. The Steering Knuckle is made from a dense yet lightweight casting that anchors the upper and lower ball joints, connects the tie rod end to the hub, and allows the wheel to move up and down over bumps without shaking the cabin. As the Subaru chassis has a balanced load path, the Steering Knuckle works with reinforced hubs to reduce vibration and increase bearing life. This is something Subaru enthusiasts who track their WRX STI on weekends appreciate. The precise geometry maintains stable camber and toe settings, allowing the WRX STI to better dive into corners with less tire scrub and more grip. Regardless of whether it is fitted to the early models which use a pressed-in hub or to the later ones which have a bolt-on bearing, you can always use the Steering Knuckle for your WRX STI. The Steering Knuckle, which carries the drive axle through its center while supporting the rotating hub, reduces unsprung mass and enhances acceleration response while maintaining brake alignment. This is a critical gain for enthusiastic Subaru drivers who want both speed and daily dependability. Impact distortion cannot deform the forged ball joint seats. As a result, even after thousands of hard launches, the WRX STI retains a tightly sprung steering feel and predictable feedback. In case of crash damage to a Steering Knuckle, no recalibration is needed. Hence, it restores factory handling precision. The overall configuration of the component is simple. The Steering Knuckle sharpens turning in while keeping Subaru stability control sensors reading wheel angles accurately thanks to the quick ratio rack in every WRX STI. The Steering Knuckle is equipped with integrated splash shield mounts to help enhance durability. Other features include a corrosion resistant coating to fend off deterioration and wear. Its design embodies efficiency, safety, and longevity typical of Subaru performance engineering.

Our website stands as the go-to online destination for OEM Subaru WRX STI Steering Knuckle. With complete lines of genuine Subaru WRX STI Steering Knuckle available at unbeatable market prices, we ensure top quality, reliability, and durability. Each part comes backed by the manufacturer's warranty, reinforcing your trust in our offerings.

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