708015-3 DANA Differential Ring Pinion Gear Rear Kit

Review DANA Differential Ring And Pinion Kit 7.17 Gear Ratio Rear

The Dana 708015-3 differential ring pinion kit is an essential component for any vehicle with a 7.17 gear rear differential using a Dana 60 or Dana 70 series axle. This kit is designed to provide a reliable and durable solution for maintaining or replacing worn-out Ring and Pinion gears.

The Ring and Pinion gears are responsible for transmitting power from the axle shafts to the wheels, enabling the vehicle to move. The ring gear, which is mounted to the differential housing, meshes with the pinion gear, which is connected to the final drive shaft. Over time, these gears can wear down, leading to a loss of power or even complete failure.

This Dana 708015-3 kit includes all the necessary components to repair or replace the Ring and Pinion gears in your differential assembly. The kit consists of:

1. Ring gear: The ring gear is a large, strong, steel ring that meshes with the pinion gear. It is mounted to the differential housing and is held in place by the pinion bearings. This kit includes a replacement ring gear.

2. Pinion gear: The pinion gear is a small, spur gear that meshes with the ring gear. It is connected to the final drive shaft and transmits power from the axle shafts to the wheels. This kit includes a replacement pinion gear.

3. Pinion bearings: The pinion bearings support the pinion shaft and provide the necessary preload to the Ring and Pinion gears. They also help to keep the pinion gear centered and aligned with the ring gear. This kit includes two replacement pinion bearings.

4. Pinion shaft: The pinion shaft connects the pinion gear to the final drive shaft. It is a critical component in the drivetrain and must be strong and durable to handle the torque loads. This kit includes a replacement pinion shaft.

5. Seals: The seals in the differential keep the lubricant inside and protect against contamination from the outside. This kit includes all necessary seals, including the pinion seal and the differential seal.

This Dana 708015-3 Ring and Pinion kit is engineered to meet or exceed OEM specifications, ensuring a reliable and long-lasting repair or replacement. The kit is designed for use with a 7.17 gear ratio, making it suitable for a wide range of applications.

Installing this kit requires some mechanical knowledge and experience, and it is recommended that the installation be performed by a qualified professional. However, for those who prefer to do the job themselves, detailed instructions and diagrams are available to guide the process.

In summary, the Dana 708015-3 Ring and Pinion kit is an essential component for maintaining or repairing the drivetrain of a vehicle with a 7.17 gear ratio rear differential using a Dana 60 or Dana 70 series axle. The kit includes all necessary components to replace or repair the worn-out Ring and Pinion gears, ensuring a reliable and durable solution for your vehicle.

Dana 708015-3 Differential Ring Pinion Kit: A Detailed Analysis

The Dana 708015-3 Differential Ring Pinion Kit is a crucial component for those working on 7.3 Power Stroke Ford vehicles. This kit includes a ring gear, pinion gear, and pinion bearings. In this analysis, we will discuss the pros and cons of purchasing this kit to help you make an informed decision.

1. High-quality components: Dana is a reputable brand known for manufacturing durable and reliable automotive components. This kit is no exception. The steel used for the ring and pinion gears ensures strength and longevity.

2. Easy installation: The kit comes with detailed instructions and all necessary hardware, making the installation process straightforward for most DIYers.

3. Improved performance: A new ring and pinion kit can significantly enhance your vehicle's performance by reducing power loss and improving the overall drivetrain efficiency.

4. Preventing potential issues: Installing a new ring and pinion kit can help prevent future problems such as gear noise, vibration, or even catastrophic failure.

1. Cost: The Dana 708015-3 Differential Ring Pinion Kit can be quite expensive, especially when compared to aftermarket alternatives.

2. Availability: Due to its popularity, this kit may be difficult to find in local auto parts stores, making an online purchase necessary.

3. Lack of versatility: This kit is designed specifically for 7.3 Power Stroke Ford vehicles with a 7.17 gear ratio. It may not be compatible with other vehicle makes or models.

The Dana 708015-3 Differential Ring Pinion Kit offers several advantages, including high-quality components, easy installation, improved performance, and the prevention of potential issues. However, its high cost, limited availability, and lack of versatility are drawbacks that should be considered before making a purchase.

If you own a 7.3 Power Stroke Ford vehicle and are experiencing issues with your differential or are looking to improve its performance, the Dana 708015-3 Differential Ring Pinion Kit is an excellent choice. Despite the cost and potential availability concerns, the benefits it provides make it a worthwhile investment for the right application. If budget is a concern, consider exploring aftermarket alternatives or consulting a professional mechanic for advice.

Details:

Engineered with a factory-like design for effortless installation, ensuring perfect match your vehicle. Engineered using the latest technology to ensure product lasts longer in service. Dana 708015-3 differential ring and pinion kit 7.17 gear ratio, rear, 70 axle: part number: manufacturer. Made of high-quality components for durability, reliability, and performance.

Designed specifically for trucks, trailers, and buses. Manufactured following strict OE standards to work like the original component.

specifications differentialsdepo:

• for years: 1970
• brand: Dana
• mpn: 708015-3
• part type: Ring Pinion Gear
• california prop 65 warning: Cancer

seller differentialsdepo:

• city: los angeles, california
• rating: 98.6%
• # reviews: 57724

shipping differentialsdepo:

• class: standard
• transit: 3-7 days
• service: standard
• type: fixed

general differentialsdepo:

• category: Auto Parts > Transmission Drivetrain > Differentials, Assemblies > Rebuild Kits

offer differentialsdepo:

• options: ship-to-home
• best offers: true
• availability: in stock
• in stock #: 2
• started: november 7, 2025
• prices: $521.28–$679.08
• item condition:
  • New other (see details)
  • New
• sold #: 14

returns differentialsdepo:

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

payments differentialsdepo:

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