2004 Subaru WRX Differentials & Components

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    • Genuine® Differential Bearing
      (0 reviews)
      # 44711331
      Subaru WRX / WRX STI 2.0L 2004, Differential Bearing by Genuine®. Do you hear a humming or growling sound as you drive, or a clicking or clunking noise when cornering? If so, your vehicle may need wheel bearing or drive axle...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $92.99
    • Genuine® Front Passenger Side Differential Side Cover O-Ring
      (0 reviews)
      # 44711469
      Subaru WRX STI 2004, Front Passenger Side Differential Side Cover O-Ring by Genuine®. Do you hear a humming or growling sound as you drive, or a clicking or clunking noise when cornering? If so, your vehicle may need wheel bearing...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $4.53
    • Genuine® Rear Pinion Seal
      (0 reviews)
      # 8803257
      Subaru WRX 2004, Rear Pinion Seal by Genuine®. Do you hear a humming or growling sound as you drive, or a clicking or clunking noise when cornering? If so, your vehicle may need wheel bearing or drive axle repairs. But before you...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $29.17
    • Mark Automotive® Diff Side Cover O-Ring
      (0 reviews)
      # 7747342
      Subaru WRX Standard 2004, Diff. Side Cover O-Ring by Mark Automotive®. Position: Front. Note: 74.2x2mm. Do you feel shaking or shuddering when you engage the clutch; hear grinding noise when you shift gears? Does your engine race...
      $4.34
    • Cusco® MZ Limited-Slip Differential
      (0 reviews)
      # 89623809
      Subaru WRX STI 2004, MZ Limited-Slip Differential by Cusco®. Cusco drive train components include Limited Slip Differentials, Clutches and Flywheels. They are essential for motorsports since its objective is to effectively tranfer...
      Made in Japan with proper quality controlCusco products are derived straight from the field of motorsports
      $1,212.30 - $1,260.00
    • Cusco® RS Limited-Slip Differential
      (0 reviews)
      # 89623818
      Subaru WRX 2004, RS Limited-Slip Differential by Cusco®. Cusco drive train components include Limited Slip Differentials, Clutches and Flywheels. They are essential for motorsports since its objective is to effectively tranfer the...
      Made in Japan with proper quality controlCusco products are derived straight from the field of motorsports
      $1,260.00
    • Cusco® RS Limited-Slip Differential
      (0 reviews)
      # 89623812
      Subaru WRX STI 2004, RS Limited-Slip Differential by Cusco®. Cusco drive train components include Limited Slip Differentials, Clutches and Flywheels. They are essential for motorsports since its objective is to effectively tranfer...
      Made in Japan with proper quality controlCusco products are derived straight from the field of motorsports
      $1,260.00 - $1,356.30
    • AVO® Rear T-Mount Bushing
      (0 reviews)
      # 93466876
      Subaru WRX 2004, Rear T-Mount Bushing by AVO®.
      $48.00
    • Torque Solution® Rear Differential Lockdown
      (0 reviews)
      # 59280500
      Subaru WRX / WRX STI 2004, Rear Differential Lockdown by Torque Solution®. Torque Solution continues to push the limits of high performance aftermarket products with our "NEW" Rear Differential Lockdown System. This system was...
      $46.64
    • Whiteline® Rear Differential Bushings
      (0 reviews)
      # 62402050
      Subaru WRX / WRX STI 2004, Rear Differential Bushings by Whiteline®. Fix annoying differential movement and noises whilst ensuring appropriate differential pinion angles for maximising power transfer to the wheels with Whiteline.
      Precision engineered for your vehicleTested to outperform all comparable products on the market
      $40.32 - $89.82
    • Torque Solution® Rear Differential Bushings
      (0 reviews)
      # 62401963
      Subaru WRX / WRX STI 2004, Rear Differential Bushings by Torque Solution®. Torque Solution continues to push the limits of high performance aftermarket products with our "NEW" Rear Differential Bushings. These were designed to...
      $46.64


    2004 Subaru WRX Differentials Reviews

    Average rating:  5  5 - 1 review
    4.8 of 5
    Nice
    Free advice: Be gentle with your axles as you remove/install them - and don't allow the ends to scrape along the inside of the tube. I had a set of diff seals ready just in case I busted one on the re-install. For extra piece of mind, consider throwing some blue RTV on the rubber portion of the tube seals before you install them.
    TPosted by Thomas J. (Bryan, OH) /
    Was this review helpful for you? Yes3  people found this review helpful.
    2004 Subaru WRX Models
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