1. USED Transmission & Drivetrain Deals
  2. sku: 12420216750710892
  3. TOYOTA 440-58122

TOYOTA 440-58122 Rear 4.10 84-02 79-95 30SPLINE

fits model: 4x4, 4runner. make: Toyota. year: 1988.

440-58122 Toyota 8 Inch 4x4 Rear Diff 4.10 Ratio 84-02 4runner 79-95 Pickup 30spline

( Conditions Options: Great Condition ), ( Genuine Oem: Yes ), ( Ipn: 440-58122 )

Review TOYOTA Inch Rear Diff 4.10 Ratio 84-02 79-95 Pickup 30spline fits 4RUNNER 4X4 1988

Introducing the Toyota Genuine 440-58122 4x4 Rear Axle Assembly for select 4Runner models from 1984 to 1995. This axle is a crucial component of your vehicle's drivetrain system, providing power transfer from the transfer case to the wheels. It is specifically designed for 4x4 applications and comes with a 30-spline design, ensuring optimal strength and durability for off-road adventures.

The 4.10 ratio of this axle strikes a balance between power and fuel efficiency. With a gear ratio that is not too high or too low, you can expect responsive acceleration and smooth cruising on the highway. This axle assembly is also equipped with 84-02 4Runner applications in mind, making it a direct fit for your vehicle.

Manufactured by Toyota, this genuine part is engineered to meet the highest standards of quality and performance. It is designed to work seamlessly with the rest of your vehicle's components, ensuring a perfect fit and reliable operation. The 440-58122 axle is also engineered to provide superior off-road capabilities, making it an excellent choice for those who take their 4Runner on more challenging terrain.

Investing in a genuine Toyota axle like the 440-58122 means that you can trust its performance and longevity. Unlike aftermarket alternatives, this axle is designed to work in harmony with your vehicle's other components, reducing the risk of compatibility issues and ensuring a smooth driving experience.

When it comes time to replace your 4Runner's rear axle assembly, make the smart choice and opt for the Toyota Genuine 440-58122. With its proven reliability, optimal performance, and direct fit, you can trust that this axle will keep your 4Runner performing at its best, both on and off the road.

The Toyota 440-58122 4x4 rear axle with 4.10 ratio, 84-02 4Runner application, and 30-spline axle shafts is a popular choice among off-road enthusiasts for its durability and reliability. Here are some pros and cons of buying this axle:

Pros:

1. High strength: The 30-spline axle shafts provide increased strength compared to the original 28-spline shafts, making it suitable for heavier loads and off-road conditions.

2. Durability: Toyota axles are known for their longevity and ability to withstand harsh off-road conditions.

3. Availability: This axle is widely available in the aftermarket, making it easy to find and install.

4. Improved performance: The 4.10 ratio provides better low-end torque and improved off-road performance.

5. Upgrade potential: This axle can be easily upgraded with aftermarket components, such as locking differentials, to further enhance its off-road capabilities.

Cons:

1. Cost: This axle is more expensive than the stock axle.

2. Installation: Installing this axle requires some mechanical knowledge and tools, making it a more involved project than a simple bolt-on upgrade.

3. Weight: This axle is heavier than the stock axle, which can impact fuel economy and overall vehicle performance.

In conclusion, the Toyota 440-58122 4x4 rear axle with 4.10 ratio, 84-02 4Runner application, and 30-spline axle shafts is a worthwhile investment for those who frequently off-road or tow heavy loads. Its increased strength, durability, and improved performance make it a popular choice among off-road enthusiasts. However, its cost, installation complexity, and weight are considerations to keep in mind.

If you are looking to improve the off-road capabilities of your 4Runner, this axle is a great place to start. However, make sure you have the necessary skills and resources to install it yourself, or plan to pay for professional installation. Ultimately, the decision to purchase this axle depends on your specific needs and off-road goals.

Details:

TOYOTA PICKUP 86-87 Rear Axle; 4X4, w/turbo 4.10 ratio. GREAT CONDITION 8 Toyota 4X4 Rear Differential 4.10 Ratio 84-02 4Runner 79-95 Pickup 30Spline. TOYOTA PICKUP 88 Rear Axle; 4X4, 6 cylinder 4.10 ratio, MT.

specifications othellodrivetrain:

  • for models: 4x4, 4runner
  • for makes: Toyota
  • for years: 1988
  • conditions options: Great Condition
  • genuine oem: Yes
  • ipn: 440-58122

shipping othellodrivetrain:

  • cost: $0.00
  • type: Fixed
  • carrier: FedEx
  • class: Economy
  • service: FedEx Ground Economy
  • transit: 3-9 Days

offer othellodrivetrain:

  • options: Ship-to-home
  • availability: In Stock
  • started: February 9, 2026
  • sold: 0
  • quantity: 1

general othellodrivetrain:

  • condition: Used
  • Transmission Drivetrain > Differentials, Assemblies Parts > Additional Differential Parts

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returns othellodrivetrain:

  • paid by: Seller
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  • time: 30 Days

seller othellodrivetrain:

  • # reviews: 1292
  • city: Cave Junction, Oregon
  • rating: 99.6%
for models: 4x4, 4runner, for makes: toyota, for years: 1988, conditions options: great condition, genuine oem: yes,
manufacturer: toyota, category: auto parts > transmission drivetrain > differentials, assemblies parts > additional differential parts, sku: 12420216750710892,

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1 offer $499.99 USD
  • Offer #1: $499.99 price + $0.00 shipping estimate = $499.99* total. TOYOTA PICKUP 88 Rear Axle; 4x4, 6 cylinder (4.10 ratio), MT. GREAT CONDITION 8" Toyota 4x4 Rear Differential 4.10 Ratio 84-02 4Runner (79-95 Pickup) 30Spline.FREE SHIPPING

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