High Performance Front Ring & Pinion Set for 9.25" IFS Reverse Rotation 3.42 Ratio

Features:

• Precision cut for quiet, smooth operation
• Engineered for extreme off-road conditions
• 3.42 ratio for balanced torque and speed
• Fits GM 9.25" front IFS axles
• Reverse rotation for front axle setups
• Made with premium-grade steel materials
• 30 spline pinion for added strength
• Includes 12-bolt ring gear design
• Ideal for towing and heavy-duty use
• Compatible with 1988–2015 GM HD trucks
• Easy installation with proper setup tools
• Backed by 1-year manufacturer warranty

Built To Handle Everything You Throw At It

When you're pushing your truck to the limit, whether it's hauling a heavy load or navigating a rocky trail, you need gear that won't let you down. The Yukon YGGM9.25-342R Ring & Pinion Set is built for truck owners who demand reliable performance under pressure. Designed for the front 9.25" IFS axle found in GM HD trucks, this set delivers a rock-solid 3.42 gear ratio that offers a strong balance between low-end torque and highway cruising efficiency. Yukon puts each set through precise machining to ensure quiet, smooth operation even under strain. The 30 spline pinion and 12-bolt ring gear work together to handle the kind of abuse that would destroy weaker components. Whether you're towing up a mountain pass or crawling through the woods, this gear set helps transfer power exactly where you need it without compromise. Plus, installation is straightforward for experienced builders, giving you one more reason to upgrade with confidence.

Engineered For Strength Where It Matters Most

Yukon’s YGGM9.25-342R Ring & Pinion Set is a precision-built solution for upgrading the front differential in 1988-2015 GM 2500HD and 3500HD trucks. Built specifically for 9.25" IFS reverse rotation applications, it features a 30 spline pinion and a 12-bolt ring gear that are both made from high-grade steel for superior durability and wear resistance. The 3.42 ratio is ideal for maintaining usable torque while keeping engine RPMs manageable at cruising speeds, which makes it a great choice for trucks used in mixed driving or towing applications. Yukon's advanced manufacturing process results in tight tolerances and smooth gear engagement, reducing noise and vibration across a wide range of driving conditions. This set is compatible with a broad lineup of GM and GMC models, including Silverado HDs, Yukon XLs, and even the Hummer H2. For Dodge 9.25" front differentials using the factory carrier, a ring gear spacer is required to complete the install. Backed by a 1-year warranty against manufacturer defects, this ring and pinion set brings trusted performance to your front axle.

Fitment:

• Chevrolet Silverado 3500 Classic (2007-2007)
• Chevrolet Suburban 2500 (2000-2013) 
• Chevrolet Silverado 2500 HD (2001-2015)
• Chevrolet V2500 Suburban (1989-1991)
• Chevrolet K3500 (1989-2000)
• 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 K2500 Suburban (1992-1999)
• GMC Sierra 1500 HD (2001-2006)
• GMC K2500 (1988-2000)
• GMC Sierra 1500 (2000-2013)
• 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:

• Designed for 9.25" IFS front differentials only
• Reverse rotation setup for front axle applications
• Will not fit Dodge applications without a spacer
• Ring gear spacer required for Dodge P/N MRG925A
• Professional installation recommended for best results
• Gear ratio is 3.42, ideal for mixed driving
• Sold as a complete matched ring and pinion set
• Backed by a 1-year warranty against manufacturer defects
• Not compatible with rear differentials
• Fits select GM and GMC 2500HD and 3500HD models from 1988-2015
• Setup tools and experience strongly recommended for installation