Fits select 1985-2004 Ford E-250, E-350, F-150, F-250, and F-350 models with the 10.25-inch rear differential.

Yukon Gear & Axle high-performance ring and pinion gear sets are the industry benchmark for strength and reliability. Engineered using state-of-the-art design and advanced heat-treating techniques, these gears are built to handle the increased torque demands of larger tires and high-horsepower engines. The precision surface finish ensures quiet operation and a consistent mesh, making them a preferred choice for technicians performing gear swaps and differential rebuilds.

This specific set features the long pinion design required for correct fitment in Ford 10.25-inch housings. Each set is rigorously tested to meet exacting quality standards, ensuring your drivetrain can withstand heavy towing and off-road use while maintaining optimal traction performance.

• Ring Gear Diameter: 10.25 inches
• Gear Ratio: 4.11
• Pinion Spline Count: 31
• Ring Gear Bolts: 12
• Pinion Type: Long Pinion
• Manufacturer Part Number: YG F10.25-411L

Fits select 1978-2015 Ford F-250 and F-350 trucks (including Super Duty models) equipped with a Dana 60 reverse rotation front axle.

Yukon Gear & Axle high-performance ring and pinion gear sets are engineered to handle the increased loads of oversized tires and high-horsepower applications. Each gear set is manufactured using state-of-the-art design software and advanced heat-treating techniques to ensure precise tooth contact and superior surface finish. This 5.38 ratio set is designed to restore lost torque and optimize traction performance, whether you are on the trail or the job site. This set is eligible for Yukon's Y.E.S. Plan, providing lifetime comprehensive protection for the original owner.

• Manufacturer Part Number: YG D60R-538R
• Axle Application: Dana Spicer 60 Reverse Rotation (Front)
• Gear Ratio: 5.38
• Ring Gear Diameter: 9.75 inches
• Ring Gear Bolt Count: 12
• Pinion Spline Count: 29

Fits select 1960-2014 Chevrolet, Dodge, Ford, GMC, and Plymouth vehicles with a Standard Rotation Dana Spicer 60 rear or front axle. This Yukon Gear & Axle high-performance ring and pinion gear set is engineered for drivers who demand durability and precise gear mesh in heavy-duty towing, off-road, or high-horsepower applications.

This "thick" gear configuration is specifically designed to allow you to run a 4.88 ratio on a 4.11-and-down carrier, saving the cost of a carrier replacement when re-gearing. Yukon uses advanced heat-treating and state-of-the-art testing to ensure the 9.75-inch ring gear and 29-spline pinion meet exacting specifications for surface finish and structural integrity. This set provides the optimized traction and torque delivery needed when upgrading to larger tires or increasing engine output.

• Manufacturer Part Number: YG D60-488T
• Axle Model: Dana 60 (Standard Rotation)
• Ratio: 4.88
• Gear Style: Thick (Compatible with 4.11 & Down Carrier)
• Ring Gear Diameter: 9.75"
• Ring Gear Bolts: 12
• Pinion Spline: 29
• Material: High-strength heat-treated steel

Fits 2007-2017 Jeep Wrangler and Wrangler Unlimited models (Rubicon, Sahara, Sport, X) equipped with Reverse Rotation Dana 44 front axles.

Restore lost torque and optimize your drivetrain for oversized tires with the Yukon Gear & Axle high-performance ring and pinion gear set. Engineered to withstand the stresses of high-horsepower applications and technical off-roading, this gear set utilizes advanced heat-treating and state-of-the-art design to ensure a precise surface finish and quiet operation. Re-gearing to a 5.13 ratio provides the mechanical advantage needed to return your JK to its optimal power band after adding larger tires or heavy trail armor.

• Manufacturer Part Number: YG D44RS-513RUB
• Gear Ratio: 5.13
• Ring Gear Diameter: 8.50 inches
• Ring Gear Bolts: 10
• Pinion Spline Count: 24
• Pinion Type: Short Pinion, Reverse Rotation
• Construction: High-strength steel with advanced heat treatment
• Protection: Eligible for Yukon Y.E.S. Plan lifetime coverage

Fits select 1975-1996 Ford Bronco, F-150, F-250, and F-350 with Reverse Rotation Dana 44 axles.

Yukon Gear & Axle high-performance ring and pinion gear sets are the industry benchmark for strength and gear life. Designed for high-pinion (reverse rotation) Dana 44 housings, this 4.56 ratio set is engineered to handle the increased loads of larger tires and high-torque applications. Yukon utilizes advanced heat-treating and precision machining to ensure the structure and surface finish meet exacting tolerances, resulting in a quiet, durable gear mesh.

• Ratio: 4.56
• Ring Gear Diameter: 8.50 inches
• Ring Gear Bolts: 10
• Pinion Splines: 26
• Axle Fitment: Dana 44 Reverse Rotation (High Pinion)
• Manufacturer Part Number: YG D44R-456R

Each set is backed by Yukon's Y.E.S. Plan, a lifetime, comprehensive protection plan for as long as you own the vehicle. This kit is ideal for regaining lost performance after a lift or tire upgrade while improving low-end traction and torque delivery.

Fits select 2007-2018 Jeep Wrangler and Wrangler JK (Rubicon, Sahara, Sport, X, and Anniversary trims) equipped with the Dana 44 rear axle.

Yukon Gear & Axle high-performance ring and pinion gear sets represent the benchmark for quality in the drivetrain industry. Engineered using state-of-the-art design software and advanced heat-treating techniques, these gears are built to maintain exacting tolerances and superior surface finishes. This 5.38 ratio set is specifically designed to restore torque and performance in Jeep Wrangler JK models that have been upgraded with larger tires or increased horsepower.

Every Yukon gear set is manufactured to meet or exceed OE specifications for fit and finish. For added peace of mind, this kit is covered by the Yukon Y.E.S. Plan, providing a lifetime, no-questions-asked protection plan for as long as you own your vehicle.

• Manufacturer Part Number: YG D44JK-538RUB
• Axle Application: Dana Spicer 44 JK Rear
• Gear Ratio: 5.38
• Ring Gear Diameter: 8.89 inches
• Pinion Spline Count: 24
• Ring Gear Bolts: 10

Fits 2007-2018 Jeep Wrangler and Wrangler JK models with the Dana 44 rear differential.

This Yukon Gear & Axle High Performance ring and pinion set is engineered to restore torque and drivetrain efficiency after upgrading to larger tires or adding heavy off-road equipment. Designed specifically for the Dana 44 JK rear housing, these gears utilize advanced heat-treating and state-of-the-art manufacturing to ensure a durable, quiet gear mesh that handles the demands of both daily driving and technical trails.

Yukon's precision-engineered surface finish meets exacting standards to reduce friction and heat buildup within the differential. This gear set is also eligible for the Y.E.S. Plan, a lifetime protection plan that covers the gear set for as long as you own your Jeep.

• Restores performance and optimizes traction with a 5.13 ratio
• Constructed using advanced heat-treatment for long-term structural integrity
• Compatible with factory Dana 44 JK rear axle housings
• Manufacturer Part Number: YG D44JK-513RUB

Technical Specifications

• Ring Gear Diameter: 8.89 inches
• Ring Gear Bolt Count: 10
• Pinion Spline Count: 24
• Gear Ratio: 5.13

Fits 2007-2018 Jeep Wrangler and Wrangler JK models with Dana 44 rear differentials.

The Yukon Gear & Axle High Performance ring and pinion gear set is engineered to provide the strength and reliability required for modified drivelines. Whether you are correcting gear ratios after installing larger tires or seeking better off-road performance, this 4.88 ratio set is designed to meet exacting specifications. Yukon engineers utilize advanced heat-treating and rigorous quality testing to ensure every gear set features a durable surface finish and proper tooth contact.

• Manufacturer Part Number: YG D44JK-488RUB
• Ratio: 4.88
• Ring Gear Diameter: 8.89 inches
• Ring Gear Bolt Count: 10
• Pinion Spline Count: 24
• Application: Fits Dana Spicer 44 JK Rear

Yukon offers its Y.E.S. Plan with this set, providing a lifetime, comprehensive protection plan for as long as you own your vehicle.

Fits select 1953-2006 Chevrolet, Dodge, Ford, GMC, International, and Jeep vehicles (5.9L). This Yukon Gear & Axle high-performance ring and pinion set is engineered for drivers who have upgraded to larger tires or increased horsepower and need to optimize traction and gear synchronization. As a "thick" gear set, this allows you to run a 4.88 ratio on a 3.73-and-down carrier, eliminating the need for a carrier replacement.

Yukon uses state-of-the-art design software and advanced heat-treating techniques to ensure every gear set meets exacting specifications for structure and surface finish. This gear set is designed for Dana 44 standard rotation housings and is backed by the Y.E.S. Plan, a lifetime comprehensive protection plan for the original owner.

• Manufacturer Part Number: YG D44-488T
• Axle Model: Dana Spicer 44 (Standard Rotation)
• Gear Ratio: 4.88
• Ring Gear Diameter: 8.50"
• Ring Gear Bolts: 10
• Pinion Spline Count: 26
• Carrier Compatibility: Fits 3.73 and down case (Thick Gear)

Fits select 1953-2006 Chevrolet, Dodge, Ford, GMC, International, and Jeep vehicles (5.9L) equipped with Dana Spicer 44 standard rotation axles.

Yukon Gear & Axle high-performance ring and pinion gear sets are engineered for drivers who demand durability and precision. Whether you are compensating for larger tires, restoring lost torque after a high-horsepower build, or looking to optimize traction, the 4.88 ratio provides the mechanical advantage needed for off-road and street performance. Each gear set undergoes advanced heat-treating and rigorous quality testing to ensure the structure and surface finish meet tight tolerances for quiet operation and long-term reliability.

• Part Number: YG D44-488
• Ring Gear Diameter: 8.50 inches
• Ring Gear Bolts: 10
• Pinion Spline Count: 26
• Gear Ratio: 4.88
• Axle Fitment: Dana 44 Standard Rotation
• Coverage: Includes Yukon Y.E.S. Plan lifetime protection for the original owner

Fits select 1953-2006 Chevrolet, Dodge, Ford, GMC, International, and Jeep vehicles equipped with a Dana 44 axle (5.9L).

Yukon Gear & Axle high-performance ring and pinion gear sets are engineered for superior strength and durability in demanding street, off-road, and towing applications. These gear sets utilize advanced heat-treating techniques and state-of-the-art design to ensure precise tooth geometry and a surface finish that meets exacting specifications. Re-gearing to a 4.56 ratio is a proven solution for restoring lost torque and fuel economy after installing larger tires or adding significant horsepower.

• Axle Model: Standard Rotation Dana Spicer 44
• Ring Gear Diameter: 8.50 inches
• Ring Gear Bolts: 10
• Pinion Spline Count: 26
• Gear Ratio: 4.56
• Manufacturer Part Number: YG D44-456

This gear set is eligible for the Yukon Y.E.S. Plan, providing a lifetime, comprehensive protection plan for as long as you own the vehicle. Professional installation is recommended to ensure proper tooth contact patterning and backlash.

Fits select 1953-2006 Chevrolet, Dodge, Ford, GMC, International, and Jeep models with standard rotation Dana 44 axles (5.9L).

Yukon Gear & Axle high-performance ring and pinion gear sets are engineered for drivers who demand durability and precision. This 4.11 ratio "thick gear" set is specifically designed to allow the installation of higher numerical gears on a 3.73-and-down carrier, saving you the cost and labor of a carrier swap. Each set is manufactured using state-of-the-art design software and advanced heat-treating techniques to ensure the structure and surface finish withstand high-torque applications.

• Manufacturer Part Number: YG D44-411T
• Axle Compatibility: Dana 44 Standard Rotation
• Gear Ratio: 4.11
• Ring Gear Diameter: 8.50 inches
• Ring Gear Bolt Count: 10
• Pinion Spline Count: 26
• Carrier Fitment: Thick gear for 3.73 and down carrier

Whether you are compensating for larger tires or optimizing traction for high-horsepower builds, Yukon gears provide the reliability required for rigorous use. This gear set is covered by the Yukon Y.E.S. Plan, a lifetime, comprehensive protection plan for the original owner.

Fits select 1953-2006 Chevrolet, Dodge, Ford, GMC, International, and Jeep vehicles (5.9L).

This Yukon Gear & Axle high-performance ring and pinion gear set is the benchmark for Dana 44 differential builds. Engineered for those who have increased tire size or added significant horsepower, this 3.54 ratio set restores performance and optimizes traction. Each gear set is manufactured using state-of-the-art design and advanced heat-treating techniques to ensure a superior surface finish and precise tooth mesh for quiet, long-lasting operation.

• Designed for Standard Rotation Dana Spicer 44 housings
• 8.50-inch ring gear diameter with a 10-bolt mounting pattern
• 26-spline pinion for secure drivetrain engagement
• Advanced heat-treating process for maximum gear life and durability
• Eligible for Yukon's Y.E.S. Plan lifetime, no-questions-asked protection
• Manufacturer Part Number: YG D44-354