217972 DANA SPICER Differential Ring Pinion

Review DANA SPICER Differential Ring And Pinion

The Dana Spicer 217972 differential ring pinion is an essential component in the driveline system of heavy-duty vehicles. This part is specifically designed for use in Dana 60 and Dana 70 axles, which are commonly found in off-road vehicles, commercial trucks, and industrial equipment.

The ring gear pinion is the part of the differential that transmits power from the driving axle shaft to the differential gears. This Dana Spicer 217972 model is a ring and pinion set that includes both the ring gear and the pinion gear. The ring gear is the larger of the two gears, which is mounted on the differential housing and engages with the pinion gear. The pinion gear, on the other hand, is the smaller gear that meshes with the ring gear and is driven by the axle shaft.

This Dana Spicer ring and pinion set is manufactured from high-strength steel to ensure durability and resistance to wear and tear. The teeth on both the ring gear and the pinion gear are precision-machined to ensure accurate engagement and smooth operation. The gears are also heat-treated to improve their strength and hardness.

The Dana Spicer 217972 ring and pinion set comes with a standard 1.50:1 ratio, which is suitable for most heavy-duty applications. However, other ratios are available upon request. The gears are also available in various tooth counts, including 32, 35, and 37, to accommodate different vehicle applications.

Installing the Dana Spicer 217972 ring and pinion set requires some mechanical expertise and the appropriate tools. It is recommended that the installation be done by a qualified mechanic or a professional shop to ensure proper alignment and engagement of the gears. Proper installation is crucial for the longevity and performance of the driveline system.

In summary, the Dana Spicer 217972 differential ring pinion is a high-quality and durable component that is essential for the operation of heavy-duty vehicles. It is precision-machined from high-strength steel and comes with a standard 1.50:1 ratio, making it suitable for most applications. Proper installation is crucial for the longevity and performance of the driveline system.

The Dana Spicer 217972 differential ring pinion is a crucial part of a vehicle's drivetrain system. It connects the ring gear to the pinion shaft, transmitting torque from the differential to the driveshaft. Let's discuss the pros and cons of purchasing this differential ring pinion.

1. Durability: Dana Spicer is known for manufacturing high-quality drivetrain components, and the 217972 ring pinion is no exception. It is built to last, ensuring reliable operation and reducing the need for frequent replacements.

2. Improved Performance: A worn or damaged ring pinion can negatively affect the vehicle's performance. By replacing it with a new one, you can restore the drivetrain's efficiency and optimize power transfer.

3. Compatibility: This ring pinion is compatible with various applications, making it a versatile option for different vehicles.

1. Cost: Replacing a differential ring pinion can be an expensive repair. While the price of the Dana Spicer 217972 ring pinion itself may not be high, labor costs and other associated expenses can add up.

2. Installation Complexity: Installing a new ring pinion can be a challenging process, especially for those without mechanical expertise. It may require specialized tools and a significant amount of time.

3. Potential for Damage: During the installation process, there is a risk of damaging other drivetrain components or the ring gear itself. Proper installation techniques and precautions are necessary to avoid these issues.

In conclusion, the Dana Spicer 217972 differential ring pinion offers improved durability, performance, and compatibility. However, its high cost, complexity of installation, and potential for damage during installation are significant drawbacks.

Based on the information provided, it is recommended to consider the following factors before deciding to purchase and replace the differential ring pinion:

1. The cost-benefit analysis: Weigh the potential savings in improved performance and reduced maintenance against the cost of the repair.

2. Your mechanical skills: If you're not confident in your ability to install the ring pinion yourself, consider hiring a professional mechanic.

3. Time constraints: If you're in a hurry to get your vehicle back on the road, the installation complexity and potential damage risks may not be worth the hassle.

Ultimately, the decision to purchase and replace the Dana Spicer 217972 differential ring pinion should be based on your specific circumstances and priorities. If you decide that the benefits outweigh the drawbacks, it can be an excellent investment for your vehicle's longevity and performance.

Details:

Engineered using the latest technology to ensure product lasts longer in service. Engineered with a factory-like design for effortless installation, ensuring perfect match your vehicle. : part number: 217972 manufacturer: Dana Spicer. 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:

• brand: Dana Spicer
• mpn: 217972
• part type: Ring Pinion

payments differentialsdepo:

• wallet: google-pay
• other
• credit card: discover

returns differentialsdepo:

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

shipping differentialsdepo:

• type: fixed
• class: standard
• transit: 4-7 days
• service: standard

offer differentialsdepo:

• started: may 14, 2026
• sold #: 6
• options: ship-to-home
• in stock #: 1
• best offers: true
• availability: in stock
• price: $921.70
• item condition: New

seller differentialsdepo:

• city: los angeles, california
• rating: 99.4%
• # reviews: 70399

general differentialsdepo:

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