Part #: YG D30JL-411R
The Yukon Gear & Axle Ring & Pinion Gear Set with a 4.11 ratio is engineered specifically for the 2018 and 2019 Jeep Wrangler JL models equipped with either the 3.6L V6 or the 2.0L Turbo engine. Designed to optimize drivetrain performance, this gear set is ideal for enthusiasts who have upgraded their vehicle with larger tires, increased horsepower, or simply want to improve traction and overall drivability. Yukon’s commitment to precision engineering ensures that this gear set delivers reliable power transfer and enhanced off-road capability.
Whether you’re tackling challenging trails or cruising on the highway, this ring and pinion set provides the perfect balance of strength, durability, and performance. Backed by Yukon’s industry-leading Y.E.S. Plan, it offers lifetime coverage for peace of mind throughout your vehicle ownership.
Built with advanced technology and quality standards, this Yukon ring and pinion gear set offers:
Yukon Gear & Axle utilizes state-of-the-art manufacturing processes to produce ring and pinion gear sets that meet stringent automotive standards. The gears are crafted from premium alloy steel and undergo advanced heat-treating techniques to enhance hardness and fatigue resistance. This ensures long-lasting durability even under extreme off-road conditions or high horsepower applications.
The precision machining process guarantees exact tooth profiles and smooth meshing, reducing noise and vibration while maximizing power transfer efficiency. Each gear set is subjected to rigorous quality testing to verify structural integrity and surface finish, delivering a product that performs reliably mile after mile.
This ring and pinion gear set is a direct fit replacement for 2018–2019 Jeep Wrangler JL models with 3.6L V6 or 2.0L Turbo engines. Professional installation is recommended to ensure proper gear mesh pattern, backlash adjustment, and torque specifications are met. No major modifications are required when upgrading from factory gears, but a thorough inspection of differential components is advised during installation.
Proper installation will maintain drivetrain reliability and optimize the benefits of the 4.11 gear ratio, especially when paired with larger tires or increased engine output.
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 D30JL-411R Yukon Gear & Axle 18-19 Jeep Wrangler 3.6L/2.0L Turbo Ring & Pinion Gear Set 4.11 Ratio. Yukon Gear & Axle ring and pinion sets deliver high-performance durability and precision engineering. Featuring advanced heat-treating and rigorous quality testing, these gears ensure optimal strength and smooth operation. Ideal for increased horsepower, larger tires, or improved traction, this 4.11 ratio set enhances your Jeep’s drivetrain efficiency. Backed by Yukon’s lifetime Y.E.S. Plan, it offers comprehensive protection for the life of your vehicle, making it a reliable upgrade for serious off-road enthusiasts.
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Part #: YG D30JL-411R
The Yukon Gear & Axle Ring & Pinion Gear Set with a 4.11 ratio is engineered specifically for the 2018 and 2019 Jeep Wrangler JL models equipped with either the 3.6L V6 or the 2.0L Turbo engine. Designed to optimize drivetrain performance, this gear set is ideal for enthusiasts who have upgraded their vehicle with larger tires, increased horsepower, or simply want to improve traction and overall drivability. Yukon’s commitment to precision engineering ensures that this gear set delivers reliable power transfer and enhanced off-road capability.
Whether you’re tackling challenging trails or cruising on the highway, this ring and pinion set provides the perfect balance of strength, durability, and performance. Backed by Yukon’s industry-leading Y.E.S. Plan, it offers lifetime coverage for peace of mind throughout your vehicle ownership.
Built with advanced technology and quality standards, this Yukon ring and pinion gear set offers:
Yukon Gear & Axle utilizes state-of-the-art manufacturing processes to produce ring and pinion gear sets that meet stringent automotive standards. The gears are crafted from premium alloy steel and undergo advanced heat-treating techniques to enhance hardness and fatigue resistance. This ensures long-lasting durability even under extreme off-road conditions or high horsepower applications.
The precision machining process guarantees exact tooth profiles and smooth meshing, reducing noise and vibration while maximizing power transfer efficiency. Each gear set is subjected to rigorous quality testing to verify structural integrity and surface finish, delivering a product that performs reliably mile after mile.
This ring and pinion gear set is a direct fit replacement for 2018–2019 Jeep Wrangler JL models with 3.6L V6 or 2.0L Turbo engines. Professional installation is recommended to ensure proper gear mesh pattern, backlash adjustment, and torque specifications are met. No major modifications are required when upgrading from factory gears, but a thorough inspection of differential components is advised during installation.
Proper installation will maintain drivetrain reliability and optimize the benefits of the 4.11 gear ratio, especially when paired with larger tires or increased engine output.
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.
