86952 SPICER Differential Gear Powr Lok Spline Kit Dana

Review SPICER 2021 289 Differential Gear Kit Powr Lok 35 Spline for DANA 1970

Introducing the Spicer 86952 Dana 70 Differential Gear Kit by Dana Axle, an essential upgrade for heavy-duty off-road vehicles and high-performance applications. This Powr-Lok 35 spline kit is engineered to deliver superior strength and durability for unrelenting trail performance in 2021 and beyond.

The Spicer 86952 Dana 70 Differential Gear Kit is a complete replacement for your existing differential assembly. It includes a new carrier assembly, pinion yoke, pinion seal, pinion bearing, ring gear, and a set of eight 35-spline axle shafts. Each component is precision-manufactured using advanced materials and manufacturing techniques to ensure a perfect fit and optimal performance.

The Powr-Lok design featured in this kit offers several advantages over traditional differential setups. First, it provides positive engagement between the ring gear and the pinion, resulting in increased torque capacity and enhanced traction capabilities. This makes it an excellent choice for vehicles that require extra power to tackle challenging off-road conditions.

Additionally, the 35-spline axle shafts in this kit are significantly stronger than their 28-spline counterparts. They can handle higher torque loads and are less prone to bending or breaking under heavy usage. This translates to improved durability and reliability, allowing you to tackle the toughest trails with confidence.

The Spicer 86952 Dana 70 Differential Gear Kit is backed by Dana Axle's reputation for excellence in off-road vehicle components. Each kit comes with a comprehensive installation guide and technical support from their team of experts to ensure a smooth installation process. With this kit, you can trust that you're getting a high-quality, reliable upgrade for your Dana 70 differential.

In summary, the Spicer 86952 Dana 70 Differential Gear Kit by Dana Axle is an ideal solution for enhancing the strength and durability of your off-road vehicle's differential assembly. Its Powr-Lok design and 35-spline axle shafts provide superior traction and torque capacity, making it an essential upgrade for high-performance applications and challenging off-road conditions.

Pros and Cons of Buying Spicer 86952 Dana 70 Differential Gear Kit (Power Lok 35 Spline)

The Spicer 86952 Dana 70 Differential Gear Kit (Power Lok 35 Spline) is a popular aftermarket option for those looking to upgrade their vehicle's differential. In this article, we will discuss the advantages and disadvantages of purchasing this gear kit.

1. Enhanced Strength: The 35-spline design provides increased strength and durability compared to the standard 28-spline axles. This makes it an excellent choice for heavy-duty applications and off-road use.

2. Improved Gear Ratio: The Power Lok differential offers an improved gear ratio, leading to better acceleration and towing capabilities.

3. Locking Differential: The Power Lok differential is a locking differential, meaning it can provide maximum traction in challenging off-road conditions.

4. Wide Compatibility: This gear kit is compatible with a wide range of vehicles, including Jeeps, Ford Broncos, and other 4x4s.

5. Relatively Affordable: Compared to other aftermarket differential options, the Spicer 86952 Dana 70 Differential Gear Kit is relatively affordable.

1. Installation Complexity: Installing this gear kit can be a complex process, especially for those without experience in differential repairs.

2. Potential for Noise: Some users have reported increased noise levels after installing this gear kit, which could be due to the larger spline count or the locking differential.

3. Requires Additional Parts: To complete the installation, you may need to purchase additional parts, such as seals and bearings, which can add to the overall cost.

The Spicer 86952 Dana 70 Differential Gear Kit (Power Lok 35 Spline) offers several advantages, including enhanced strength, improved gear ratio, and a locking differential. However, it comes with some disadvantages, such as installation complexity and potential noise. If you are looking for a robust, off-road capable differential, this kit is worth considering. Just ensure you have the necessary skills, tools, and budget to complete the installation.

If you are confident in your mechanical abilities and have the necessary resources, the Spicer 86952 Dana 70 Differential Gear Kit is an excellent choice for those seeking a strong, locking differential for their 4x4. For those less experienced, it might be wise to consult a professional or consider a more user-friendly alternative.

Details:

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specifications differentialsdepo:

• for models: Dana
• for years: 1970
• brand: Spicer
• mpn: 86952
• part type: Gear
• upc: 023913133566

general differentialsdepo:

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

offer differentialsdepo:

• options: ship-to-home
• availability: in stock
• sold #: 13
• in stock #: 4
• prices: $797.23–$1026.15
• item condition: New
• started: september 10, 2025

payments differentialsdepo:

• wallet: paypal
• other
• credit card: diners-club

seller differentialsdepo:

• rating: 98.8%
• # reviews: 15157
• city: cedar rapids, iowa

returns differentialsdepo:

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

shipping differentialsdepo:

• transit: 2-5 days
• carrier: fedex, ups
• class: expedited, one-day
• service: fedex express saver, fedex priority overnight, ups next day air
• type: calculated