Yukon Gear & Axle Ring & Pinion Set

2018–2019 Jeep Wrangler 2.0L Turbo / 3.6L V6

Part #: YG D35JL-345

Overview

The Yukon Gear & Axle Ring & Pinion Set is engineered to deliver superior drivetrain performance and reliability for your 2018–2019 Jeep Wrangler equipped with either the 2.0L Turbo or 3.6L V6 engine. Designed for enthusiasts who demand enhanced traction, durability, and optimized gear ratios, this 24-spline 3.45 ratio gear set is ideal for vehicles with upgraded tires, increased horsepower, or those simply looking to improve overall drivability.

Yukon’s commitment to quality ensures that each gear set meets stringent standards through advanced manufacturing and testing processes. Whether you’re tackling off-road trails or cruising on the highway, this ring and pinion set provides the precision and strength needed to handle the rigors of daily driving and extreme conditions alike.

Key Features

Built with cutting-edge technology and designed for long-lasting performance, the Yukon Gear & Axle Ring & Pinion Set offers the following key features:

• 24-spline design for enhanced strength and durability
• 3.45 gear ratio optimized for improved torque and fuel efficiency
• Precision-machined gears for smooth, quiet operation
• Advanced heat-treating process to increase wear resistance
• State-of-the-art surface finishing for superior gear mesh and longevity
• Comprehensive quality testing to ensure exacting specifications
• Compatible with 2018–2019 Jeep Wrangler 2.0L Turbo and 3.6L V6 engines
• Yukon’s Y.E.S. Plan lifetime warranty for peace of mind

Construction & Design

Yukon Gear & Axle employs state-of-the-art engineering and manufacturing techniques to produce ring and pinion sets that excel in both strength and precision. The gears are crafted from high-grade alloy steel and undergo advanced heat-treating processes that enhance their structural integrity and resistance to wear. The surface finish is meticulously refined to ensure optimal gear engagement, reducing noise and vibration while extending the service life of the drivetrain components.

Every set is subjected to rigorous quality control and testing protocols, guaranteeing that each gear meets or exceeds OEM standards. This meticulous attention to detail ensures reliable performance under demanding conditions, whether on-road or off-road.

Installation & Fitment

This ring and pinion set is designed as a direct fit replacement for 2018 and 2019 Jeep Wrangler models equipped with the 2.0L Turbo or 3.6L V6 engines. Installation requires professional mechanical expertise and proper tools to ensure correct gear pattern setup and preload adjustments. It is recommended to have the installation performed by a qualified technician to maintain optimal performance and drivetrain longevity.

Upgrading to this gear set may require recalibration of speedometers and other drivetrain components to accommodate the new gear ratio. Yukon’s comprehensive instructions and support help facilitate a smooth installation process.

What's Included

• Ring gear
• Pinion gear
• Installation hardware (bearing races, shims, seals as applicable)
• Detailed installation instructions

Ideal For

This Yukon Gear & Axle Ring & Pinion Set is perfect for Jeep Wrangler owners who have upgraded their vehicle’s power output or tire size and need a gear ratio that restores or improves drivetrain efficiency. It is also well-suited for off-road enthusiasts seeking enhanced traction and durability, as well as daily drivers looking to optimize fuel economy and reduce drivetrain stress.

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.