D80-373-4 YUKON GEAR AND AXLE Ring Pinion Set Yg

Review YUKON GEAR AND AXLE 373 Ring Pinion Set for D80 YG

The Yukon Gear D80-373-4 YG D80 373 Ring Pinion Set is an essential upgrade for those looking to enhance the performance and durability of their vehicle's drivetrain. This ring and pinion set is specifically designed for Dana 80 axles, making it an ideal choice for various off-road applications.

The heart of this set is the high-strength ring gear, which is constructed from forged steel. Its 373 tooth count ensures efficient power transfer, while its robust design provides superior strength and resilience against torque loads and torsional stress. The ring gear is also SAE 4340 heat-treated for added toughness and longevity.

The Yukon Gear D80-373-4 YG D80 373 Ring Pinion Set also includes the pinion gear. This component is precision machined from chrome molybdenum steel for maximum strength and durability. The pinion gear boasts a tooth count of 37, ensuring optimal meshing with the ring gear and improved torque capacity.

One of the standout features of this ring and pinion set is its proprietary Quad Angle tooth design. This innovative tooth geometry significantly reduces tooth contact stress, leading to longer gear life and quieter operation. The Quad Angle teeth also improve traction by increasing the contact surface area between the gears.

Additionally, the Yukon Gear D80-373-4 YG D80 373 Ring Pinion Set comes with a set of heavy-duty pinion bearings. These bearings are engineered to withstand the extreme loads and rigors of off-road use. They are precision-machined from high-strength steel and feature hardened races and rollers for enhanced durability and reliability.

Installing this ring and pinion set is a breeze, thanks to its compatible design with various Dana 80 axle applications. The Yukon Gear D80-373-4 YG D80 373 Ring Pinion Set is an excellent choice for those seeking improved drivetrain performance, durability, and efficiency for their off-road vehicle. With its high-quality materials, innovative design, and robust construction, this ring and pinion set is a worthwhile investment for any serious off-road enthusiast.

Pros and Cons of Buying Yukon Gear D80-373-4 YG D80 373 Ring Pinion Set

The Yukon Gear D80-373-4 YG D80 373 Ring Pinion Set is a popular choice among off-road enthusiasts for upgrading the ring and pinion gears in their differentials. Let's examine the advantages and disadvantages of investing in this gear set.

1. Enhanced durability: Yukon Gear is known for producing high-quality, heavy-duty parts that can withstand the rigors of off-roading. The D80 373 Ring Pinion Set is no exception.

2. Increased strength: The D80 373 Ring Pinion Set provides greater strength and load capacity compared to the stock gears.

3. Improved performance: Upgrading the ring and pinion gears can lead to better power transfer and improved overall vehicle performance.

4. Reduced wear and tear: The stronger and more durable gears can help reduce wear and tear on other components of the drivetrain.

5. Wide application: This gear set is compatible with a wide range of vehicles, making it a versatile choice for many off-roaders.

1. Cost: The Yukon Gear D80-373-4 YG D80 373 Ring Pinion Set is a premium product, and its price point may be a deterrent for some buyers.

2. Installation complexity: Installing the new gears may require some technical expertise and the use of specialized tools.

3. Possible noise: Some users have reported an increase in noise levels after installing the new gears. However, this is typically a result of not properly setting the differential.

The Yukon Gear D80-373-4 YG D80 373 Ring Pinion Set is an excellent choice for off-road enthusiasts seeking improved durability, strength, and performance. While the cost and installation complexity may be drawbacks, the benefits far outweigh the cons for those who demand the best from their vehicles.

If you are serious about off-roading and want to upgrade your vehicle's drivetrain, the Yukon Gear D80-373-4 YG D80 373 Ring Pinion Set is a solid investment. Make sure to budget for the cost and prepare for the installation process, and you'll be rewarded with a more capable and robust off-road vehicle.

Details:

Note: photos do not always represent the actual product. For kits, photo might show entire kit and listing is only for one component. Ring Gear diameter. Yukon offers its y.e.s.

Gear ratio: 3.73. Step up to the quality of Yukon Gear Axle. Ring and pinion kit. Yukon engineers use state-of-the art design, advanced heat-treating techniques, and leading-edge quality testing processes to ensure the structure surface finish meet exacting specifications standards.

Yukon Gear Axle Yg D80-373-4 ring and pinion set,:: set; Dana 80; rear; 3.73 ratio; thin; fits 4 series 4.10 up carrier;. Position: rear. Plan, a lifetime, comprehensive, no-questions-asked protection plan covering your Gear set for as long you own vehicle. Specifications: Axle type: Dana 80.

Our history in knowing the right people and doing work select factories is what makes Yukon Gear Axle a leading player differential business.

specifications differentialsdepo:

• for models: D80, Yg
• brand: Yukon Gear And Axle
• mpn: D80-373-4
• type: Ring And Pinion Kit
• placement on vehicle: Rear
• fitment type: Performance/custom
• country/region of manufacture: China
• upc: 883584240785

payments differentialsdepo:

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

general differentialsdepo:

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

seller differentialsdepo:

• # reviews: 81391
• city: USA
• rating: 98.4%

offer differentialsdepo:

• availability: in stock
• started: june 16, 2025
• options: ship-to-home
• sold #: 20
• in stock #: 5
• prices: $429.99–$450.95
• item condition: New

returns differentialsdepo:

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

shipping differentialsdepo:

• transit: 2-5 days
• service: standard
• class: standard
• type: fixed