High Performance Front Ring & Pinion Set for 9.25" IFS Reverse Rotation 5.38 Ratio

Features:

• High strength steel for maximum durability
• 5.38 gear ratio for extreme torque gains
• Designed for GM 9.25" front differentials
• Precision engineered for quiet, smooth operation
• Reverse rotation setup for front axle use
• 30 spline pinion handles high stress loads
• 12-bolt ring gear for secure fitment
• Reduces friction with refined tooth finish
• Ideal for lifted trucks with oversized tires
• Great for off-road and towing performance
• OEM spec fitment ensures hassle-free install
• Covered by Yukon’s no-questions-asked warranty

Take On Bigger Tires Without Losing Power

If you’ve recently upgraded to oversized tires and noticed your truck struggling to find its powerband, this is the gear set you need. The Yukon YGGM9.25-538R Ring & Pinion Set brings back the torque your build was missing, thanks to its aggressive 5.38 gear ratio. Whether you're pulling a loaded trailer or powering through deep ruts off-road, this setup keeps your truck in the sweet spot, delivering better throttle response and low-end pull. Yukon built this set to handle the kind of stress that breaks stock gears, using high-strength steel and advanced manufacturing techniques to keep everything running cool and quiet. It’s a smart upgrade for lifted GM HD trucks running larger tires or making serious horsepower. You’ll feel the difference the moment you put your foot down. And with Yukon's lifetime no-questions-asked warranty coverage, you're backed for the long haul.

Built To Yukon Specs For Serious Performance

Yukon's YGGM9.25-538R gear set is engineered for GM 9.25" IFS front differentials and features a reverse rotation design specifically for front axle applications. With a deep 5.38 ratio, it’s tailored for builds that demand more torque at lower speeds, such as lifted trucks with large tires or vehicles used in heavy-duty towing. The gear teeth are precision-cut and finished to reduce friction and heat, improving overall efficiency and longevity. Both the 30 spline pinion and 12-bolt ring gear are made from premium-grade steel to withstand high-load conditions. Yukon manufactures each set to tight tolerances for consistent engagement and a quieter ride, even under stress. Fitment spans GM and GMC 2500HD and 3500HD models from 1988-2015, making it a solid match for a wide range of heavy-duty builds. If you’re working with a Dodge 9.25" front axle, just note that a ring gear spacer will be needed for proper installation.

Fitment:  

-Chevrolet Silverado 3500 Classic (2007-2007) 

-Chevrolet Suburban 2500 (2000-2013)

-Chevrolet Silverado 2500 HD (2001-2015)

-Chevrolet K3500 (1989-2000)

-Chevrolet V2500 Suburban (1989-1991)

-Chevrolet K2500 (1988-2000)

-Chevrolet Avalanche 2500 (2002-2006)

-Chevrolet K2500 Suburban (1992-1999)

-Chevrolet Silverado 3500 HD (2007-2015)

-Chevrolet Silverado 1500 HD (2001-2006)

-Chevrolet Silverado 2500 (1999-2004)

-Chevrolet V20 Suburban (1988-1988)

-Chevrolet Silverado 1500 HD Classic (2007-2007)

-Chevrolet Silverado 3500 (2001-2006)

-GMC K3500 (1988-2000)

-GMC Sierra 3500 Classic (2007-2007)

-GMC Sierra 2500 HD (2001-2015)

-GMC Yukon XL 2500 (2000-2013)

-GMC Sierra 1500 (2000-2013)

-GMC K2500 Suburban (1992-1999)

-GMC K2500 (1988-2000)

-GMC Sierra 1500 HD (2001-2006)

-GMC Sierra 3500 HD (2007-2015)

-GMC Sierra 2500 HD Classic (2007-2007)

-GMC Sierra 1500 HD Classic (2007-2007)

-GMC Sierra 2500 (1999-2004)

-GMC Sierra 3500 (2001-2006)

Notes:

• For use in GM 9.25" front IFS axles
• Reverse rotation gear set for front differentials
• Not compatible with rear axle applications
• Requires ring gear spacer for Dodge 9.25" front axles
• Spacer part number for Dodge fitment is MRG925A
• 5.38 ratio designed for torque-heavy builds
• Ideal for lifted trucks running oversized tires
• Manufactured to OEM fitment specifications
• Professional installation is strongly recommended
• Covered by Yukon’s lifetime Y.E.S. warranty plan
• Gear set includes matched ring and pinion only
• Precision fit requires proper tools and experience