What is a 'thick' gear and why is it used?

A 'thick' gear design, like this one, means the gear is manufactured to be slightly thicker than a standard gear. This adds strength to the gear teeth, making it more durable under high torque loads. It's often used in applications with larger tires or more powerful engines.

What does 'reverse rotation' mean for my axle?

Reverse rotation refers to the direction the ring gear spins relative to the pinion. Dana 60 axles in certain Ford applications, particularly front axles, are designed with reverse rotation. This set is specifically made to match that configuration.

What is the Y.E.S. Plan mentioned for Yukon gears?

The Y.E.S. Plan is an optional lifetime protection plan offered by Yukon Gear & Axle. It provides comprehensive, no-questions-asked coverage for your gear set for as long as you own the vehicle, offering peace of mind beyond the standard warranty.

Yukon Gear High Performance Gear Set For Dana 60 Reverse Rotation in a 5.38 Rat

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Specifications

Brand: Yukon Gear & Axle
Part #: YG D60R-538R-T
UPC: 883584240716

Yukon Gear High Performance Gear Set For Dana 60 Reverse Rotation in a 5.38 Rat

Name: Yukon Gear High Performance Gear Set For Dana 60 Reverse Rotation in a 5.38 Rat
Brand: Yukon Gear & Axle
Price: 525.89 USD
Availability: InStock

$525.89

On Backorder — Expected to ship by Apr 5, 2026

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 1978-1999 Ford F-250. Yukon Gear & Axle Dana 60 reverse rotation ring and pinion set with a 5.38 ratio for improved performance with larger tires or more power.

Key Features

Fits 1978-1999 Ford F-250, 1999-2015 Ford F-250 Super Duty, 1979-1997 Ford F-350, and 1999-2015 Ford F-350 Super Duty vehicles.
Designed for Dana 60 reverse rotation axles.
Features a 5.38 gear ratio, ideal for larger tires and increased horsepower.
This is a thick gear design, suitable for 4.10 and numerically lower carrier cases.
The ring gear has a 9.75-inch diameter and uses 12 ring gear bolts.
The pinion is 29 spline.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Will this fit your vehicle?

Product Details

If you're looking to re-gear your 1978-1999 Ford F-250's Dana 60 reverse rotation axle, this Yukon Gear & Axle high-performance ring and pinion set is a solid choice. Choosing the right gear ratio, like this 5.38 set, is crucial for getting your truck back into its optimal power band, especially after adding larger tires or increasing horsepower. This set is designed to work with carriers that originally came with 4.10 or numerically lower gears, and it's a thick gear design for added strength.

Yukon engineers put a lot of thought into these sets. They use high-grade steel for both the ring and pinion gears, and the tooth surface finish is designed to cut down on friction and heat. This means less wear and tear, especially under high torque conditions or during long drives. The fitment is designed to OEM specifications, so you can expect it to install correctly in your Dana 60 reverse rotation housing. With a 9.75-inch ring gear diameter and 12 ring gear bolts, this set is built to handle the demands of a heavy-duty truck.

When you're investing in a gear set like this, you want to know it's backed by a good warranty. Yukon Gear & Axle includes a 1-year warranty against manufacturing defects. Plus, they offer their Y.E.S. Plan, which is a lifetime protection plan for your gears. This set is a significant upgrade for your drivetrain, ensuring your F-250 performs as it should, whether you're hauling heavy loads or hitting the trail.