Description
Product Overview
The Yukon Ring and Pinion Set model YG‑D70‑717 is engineered for the 7.17 axle ratio, a popular choice among performance enthusiasts and off‑road professionals. Constructed from high‑strength alloy steel, each gear is heat‑treated to achieve optimal hardness while maintaining a smooth tooth profile for silent operation. The set includes a precisely machined ring gear, pinion, and all necessary bearings, delivering a complete, bolt‑on solution that fits standard differential housings. At 19 pounds and compact dimensions of 19 x 14 x 6 inches, the package is easy to handle yet robust enough to withstand extreme torque loads.
Usage
Designed for a wide range of environments, this set excels on city streets, rugged trails, and high‑speed tracks. Whether you are upgrading a daily driver, preparing a competition vehicle, or rebuilding a vintage truck, the Yukon ring and pinion provides the reliability needed for demanding conditions. Its tolerance‑controlled geometry ensures proper gear mesh, reducing wear and extending service life even under heavy loads. 
Why Choose Us
Yukon Gear & Axle combines decades of engineering expertise with modern CNC machining to produce gear sets that outperform generic replacements. Each set undergoes rigorous quality testing, including hardness verification and noise analysis, guaranteeing a quiet yet powerful drivetrain. The one‑year warranty reflects confidence in material integrity and manufacturing precision, giving customers peace of mind. Additionally, Yukon’s commitment to continuous design improvement means you receive a product that incorporates the latest advancements in gear tooth geometry and surface treatment.
Key Features
- High‑strength alloy steel construction with heat‑treated hardness for maximum durability
- Precision‑cut 7.17 ratio delivering smooth power transfer and reduced drivetrain noise
- Complete kit includes ring gear, pinion, bearings, and installation hardware for a hassle‑free swap
- Engineered for street, off‑road, and track use, handling high torque and extreme conditions
- One‑year warranty and backed by Yukon’s reputation for quality and performance
FAQ
What vehicles are compatible with the YG‑D70‑717 set?
The set is designed for any rear‑axle application that uses a 7.17 gear ratio, common in many trucks, SUVs, and performance cars. Verify your differential housing dimensions to ensure a proper fit.
Do I need additional tools to install the ring and pinion?
Installation requires standard automotive tools such as a torque wrench, bearing puller, and a dial indicator for gear mesh setup. All necessary hardware is included, but a professional alignment is recommended for optimal performance.
How does the one‑year warranty work?
The warranty covers defects in material or workmanship. If the gear set fails under normal operating conditions within one year, Yukon will replace the defective components at no charge.
Can this set be used for racing applications?
Yes. The precision‑cut teeth and high‑strength material make it suitable for track use where rapid gear changes and high torque are common. Proper installation and gear mesh adjustment are essential for racing durability.
Is the set compatible with limited‑slip differentials?
The ring and pinion themselves are compatible with limited‑slip differentials, but you may need to replace or adjust the carrier bearings to match the new gear set specifications.
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