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  3. SPICER 72152-5X

72152-5X SPICER Differential Gear Set

72152-5X SPICER Differential Gear Set
More Information
BrandSPICER
Manufacturer Part Number72152-5X
Part TypeGEAR

Review SPICER Differential Gear Set

The SPICER 72152-5X Differential Gear Set is an essential component for your vehicle's drivetrain system. Designed with precision engineering, this differential gear set delivers superior performance and durability for off-road and heavy-duty applications.

This set includes five differential gears: two ring gears, two pinion gears, and one spider gear. Each gear is manufactured using high-quality materials, such as heat-treated steel, to ensure strength and longevity. The tooth profiles are carefully machined to provide optimal tooth engagement and smooth operation.

The ring gears feature a robust design with thick, reinforced teeth to handle the torque and power transmitted between the differential and the driveshaft. The pinion gears are precision-machined to ensure a perfect fit and alignment with the ring gears, allowing for efficient power transfer from the engine to the differential.

The spider gear is a crucial component that distributes the power evenly between the two ring gears, preventing any uneven wear or damage. This gear is also precision-machined to ensure accurate fitment and proper tooth engagement.

This SPICER 72152-5X Differential Gear Set is engineered to meet or exceed OEM specifications, providing you with the confidence that your vehicle's drivetrain system is operating at its best. It is also backed by SPICER's industry-leading warranty, giving you peace of mind and protection against manufacturing defects.

In summary, the SPICER 72152-5X Differential Gear Set is an essential upgrade for off-road and heavy-duty applications. Its precision engineering, high-quality materials, and robust design ensure superior performance and durability, making it an excellent investment for your vehicle.

The Spicer 72152-5X differential gear set is a popular aftermarket option for those looking to upgrade their differential gears in heavy-duty applications. Here are some pros and cons to help you make an informed decision:

Pros:

1. High-quality materials: The Spicer 72152-5X gear set is made of forged steel, which provides superior strength and durability compared to cast iron or other materials.

2. Improved performance: Upgrading to a stronger differential gear set can improve the performance of your vehicle, especially in heavy-duty applications where power is transmitted from the engine to the wheels.

3. Increased load capacity: The Spicer 72152-5X gear set can handle higher loads than stock gears, making it a popular choice for off-road vehicles, towing applications, and other heavy-duty uses.

4. Better heat dissipation: The forged steel material also helps in dissipating heat more efficiently, which can help prevent gear failure and improve overall performance.

5. Better fit and finish: Aftermarket gear sets like the Spicer 72152-5X often come with better precision in manufacturing, leading to a better fit and finish than stock gears.

Cons:

1. Cost: Upgrading to a high-quality aftermarket differential gear set like the Spicer 72152-5X can be expensive, especially when compared to the cost of stock gears.

2. Installation complexity: Installing aftermarket differential gears can be a complex process, requiring specialized tools and knowledge. It may be necessary to hire a professional to install the new gear set.

3. Potential compatibility issues: Though the Spicer 72152-5X gear set is designed to fit a wide range of applications, there may be compatibility issues with certain vehicles or specifications. It's important to verify compatibility before making a purchase.

4. Longer lead times: Aftermarket gear sets like the Spicer 72152-5X may take longer to ship and arrive compared to stock gears, as they are manufactured in smaller quantities and may require additional customization.

In conclusion, the Spicer 72152-5X differential gear set is a high-quality upgrade option for those looking to improve the performance and durability of their heavy-duty vehicle. However, it comes with a higher cost, installation complexity, potential compatibility issues, and longer lead times compared to stock gears. If you can afford the investment and have the necessary resources for installation, the Spicer 72152-5X gear set can provide significant benefits in terms of strength, load capacity, and improved performance.

Recommendation: If you have a heavy-duty vehicle with high power output or frequent towing requirements, the Spicer 72152-5X differential gear set is a worthwhile investment. Make sure to verify compatibility and be prepared for the installation process, which may require specialized tools and knowledge. Alternatively, if you have a lighter-duty vehicle or limited budget, stock gears may be sufficient for your needs.

Details:

It is a Dana 70 rear axle 4.56 ratio gear set for select applications where this exact part number or verified specification required. This listing is for one Spicer 72152-5X differential ring and pinion gear set. Position: rear. Axle type: full floating.

Spicer 72152-5X differential gear set: brand.: : type: differential ring and pinion gear set. This part is application-specific and should not be ordered by vehicle year alone. Includes: ring and pinion gear set with nut / installation components.

Part number: 72152-5X. Important: verify fitment before purchase by exact part number, axle model, tag/bomb gear ratio, carrier break, ring diameter, tooth count, pinion spline and current differential setup.

specifications differentialsdepo:

  • brand: Spicer
  • mpn: 72152-5x
  • part type: Gear

general differentialsdepo:

  • category: Auto Parts > Transmission Drivetrain > Differentials, Assemblies > Additional

returns differentialsdepo:

  • paid by: seller
  • policy: returns accepted
  • time: 30 days

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offer differentialsdepo:

  • in stock #: 3
  • prices: $312.00–$499.99
  • item condition: New
  • started: may 11, 2026
  • availability: in stock
  • options: ship-to-home
  • sold #: 8

seller differentialsdepo:

  • rating: 94.6%
  • city: candler, north carolina
  • # reviews: 50

shipping differentialsdepo:

  • transit: 4-10 days
  • class: economy
  • carrier: ups
  • service: ups ground saver
  • type: calculated
rating: 94.6% out of 100 based on 50 user ratings.
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