Part #: YG C9.25B-321B
The Yukon Hi-Perf Gear Set 9.25in 3.21 Ratio is engineered to deliver superior drivetrain performance for Ram 1500 trucks equipped with 3.6L V6, 5.7L Hemi, or 3.0L EcoDiesel engines from model years 2011 through 2019. Designed for enthusiasts who demand enhanced traction, durability, and optimized power delivery, this gear set is ideal for vehicles with increased horsepower, larger tires, or those seeking improved overall drivability. Yukon Gear & Axle’s commitment to precision and quality ensures that this gear set meets the rigorous demands of both street and off-road applications.
Whether upgrading for towing, hauling, or performance driving, this gear set provides a reliable and long-lasting solution to maximize your Ram 1500’s drivetrain efficiency and responsiveness.
Yukon Gear & Axle’s Hi-Perf Gear Set incorporates advanced engineering and manufacturing techniques to guarantee exceptional performance and durability. Key features include:
The Yukon Hi-Perf Gear Set is crafted from premium-grade alloy steel, chosen for its superior strength and fatigue resistance. Utilizing advanced heat-treating techniques, the gears undergo a controlled hardening process that enhances durability while maintaining toughness to withstand high torque loads. The precise machining process ensures perfect tooth contact patterns, which reduces wear and extends gear life. The finished surface is optimized to minimize noise and vibration, contributing to a smoother and quieter driving experience.
Every gear set is subjected to rigorous quality control inspections and performance testing to ensure it meets Yukon’s exacting standards, providing confidence in reliability under demanding conditions.
This gear set is designed for direct fitment into the 9.25-inch rear differential of Ram 1500 trucks from 2011 to 2019 with 3.6L V6, 5.7L Hemi, or 3.0L EcoDiesel engines. Installation requires professional knowledge of differential assembly and proper setup of gear backlash and preload to ensure optimal performance and longevity. No modifications to the axle housing are necessary, but precise installation and torque specifications must be followed to maintain warranty coverage and achieve the best results.
This Yukon Hi-Perf Gear Set is ideal for Ram 1500 owners who have upgraded their engine performance, installed larger tires, or require improved traction and drivability for towing, hauling, or off-road use. It suits enthusiasts seeking a durable, high-quality gear set that enhances drivetrain efficiency without compromising reliability or noise levels.
Yukon Gear & Axle supplies hardcore drivetrain components—ring & pinion gears, axles, lockers, and differential upgrades—built for off-road and high-load performance. Trusted by enthusiasts and installers, Yukon focuses on fit, strength, and proven options for re-gearing and reinforcing trucks and 4x4s running bigger tires and tougher terrain.
ETA stands for Estimated Time of Arrival. The date shown is calculated using our Available-to-Promise (ATP) system, which tracks real-time supplier commitments to determine when a product is expected to be available for delivery. Specifically, the date is calculated by adding 9 business days from the date a supplier has committed to ship the product, representing a worst-case scenario for when we can expect to receive inventory.
Please note: The ETA is an estimate, not a guarantee. While we work closely with our suppliers to keep dates as accurate as possible, delays due to shipping carriers, weather, customs, or supplier-side issues may occasionally push the actual arrival beyond the date shown. Likewise, inventory may arrive sooner than the ETA in many cases. If you would like to be notified for when this item arrives, sign up for our back in stock notifications!
YG C9.25B-321B Yukon Gear & Axle 11-19 Ram 1500 3.6L/5.7L Hemi 9.25in 3.21 Ratio Gear Set. Yukon Gear & Axle high-performance ring and pinion gear sets deliver exceptional strength and precision. Engineered with advanced heat-treating and rigorous quality testing, these gears ensure durability and optimal surface finish. Perfect for increased horsepower, larger tires, or improved traction, this set offers reliable performance and longevity. Backed by Yukon’s Y.E.S. Plan, enjoy lifetime coverage for peace of mind while enhancing your Ram 1500’s drivetrain efficiency and capability.
FREE GROUND SHIPPING
Adding product to your cart
Part #: YG C9.25B-321B
The Yukon Hi-Perf Gear Set 9.25in 3.21 Ratio is engineered to deliver superior drivetrain performance for Ram 1500 trucks equipped with 3.6L V6, 5.7L Hemi, or 3.0L EcoDiesel engines from model years 2011 through 2019. Designed for enthusiasts who demand enhanced traction, durability, and optimized power delivery, this gear set is ideal for vehicles with increased horsepower, larger tires, or those seeking improved overall drivability. Yukon Gear & Axle’s commitment to precision and quality ensures that this gear set meets the rigorous demands of both street and off-road applications.
Whether upgrading for towing, hauling, or performance driving, this gear set provides a reliable and long-lasting solution to maximize your Ram 1500’s drivetrain efficiency and responsiveness.
Yukon Gear & Axle’s Hi-Perf Gear Set incorporates advanced engineering and manufacturing techniques to guarantee exceptional performance and durability. Key features include:
The Yukon Hi-Perf Gear Set is crafted from premium-grade alloy steel, chosen for its superior strength and fatigue resistance. Utilizing advanced heat-treating techniques, the gears undergo a controlled hardening process that enhances durability while maintaining toughness to withstand high torque loads. The precise machining process ensures perfect tooth contact patterns, which reduces wear and extends gear life. The finished surface is optimized to minimize noise and vibration, contributing to a smoother and quieter driving experience.
Every gear set is subjected to rigorous quality control inspections and performance testing to ensure it meets Yukon’s exacting standards, providing confidence in reliability under demanding conditions.
This gear set is designed for direct fitment into the 9.25-inch rear differential of Ram 1500 trucks from 2011 to 2019 with 3.6L V6, 5.7L Hemi, or 3.0L EcoDiesel engines. Installation requires professional knowledge of differential assembly and proper setup of gear backlash and preload to ensure optimal performance and longevity. No modifications to the axle housing are necessary, but precise installation and torque specifications must be followed to maintain warranty coverage and achieve the best results.
This Yukon Hi-Perf Gear Set is ideal for Ram 1500 owners who have upgraded their engine performance, installed larger tires, or require improved traction and drivability for towing, hauling, or off-road use. It suits enthusiasts seeking a durable, high-quality gear set that enhances drivetrain efficiency without compromising reliability or noise levels.
Yukon Gear & Axle supplies hardcore drivetrain components—ring & pinion gears, axles, lockers, and differential upgrades—built for off-road and high-load performance. Trusted by enthusiasts and installers, Yukon focuses on fit, strength, and proven options for re-gearing and reinforcing trucks and 4x4s running bigger tires and tougher terrain.
Free Standard Shipping on orders over $300. Select “Free Shipping” at checkout. *Exclusions apply on oversized and freight items.
Need to return an item? We make it easy. Email us and we'll send you a free return label with instructions on how to return.
Free Standard Shipping on orders over $300. Select “Free Shipping” at checkout. *Exclusions apply on oversized and freight items.
Need to return an item? We make it easy. Email us and we'll send you a free return label with instructions on how to return.
