Ring & Pinion Gear Set 4.88 Ratio for 9.25 Front Axle

Features:

• Fits 2003–2013 Ram 2500 and 3500 4WD
• Engineered for 9.25-inch front differential
• 4.88 ratio for maximum low-end torque
• Ideal for large tires and heavy towing
• Crafted from high-strength gear-grade steel
• Precision cut teeth reduce friction and noise
• 12-bolt ring gear for secure fitment
• Optimized for off-road and performance use
• Matches OEM specs for smooth installation
• Designed for extreme durability and reliability
• Includes matched ring and pinion gears
• Backed by 1-year manufacturer warranty

Get The Low End Torque Your Truck Deserves

If your Ram is loaded up with big tires or built to haul heavy, upgrading to a 4.88 gear ratio is one of the best moves you can make. The Yukon Ring and Pinion Gear Set gives your truck the grunt it needs to pull harder off the line and stay in the powerband where it counts. Whether you're crawling through rocky trails or towing uphill in high altitude, this setup keeps your truck responsive without feeling overworked. It’s perfect for Ram 2500 and 3500 models from 2003 to 2013 that need more usable torque after a lift or larger wheels. You’ll feel the difference right away in how confidently your front end hooks up and how much less the transmission has to hunt for the right gear. Yukon gears are trusted across the industry for their strength, quiet operation, and consistency under pressure. If you want real performance that shows up every time you hit the throttle, this 4.88 set is built to handle it.

Built To Deliver Consistent Strength And Lasting Performance

The Yukon YGC9.25R-488R Ring and Pinion Gear Set is designed for Chrysler 9.25-inch front axles found in 2003–2013 Dodge Ram 2500 and 3500 models. With a 4.88 ratio, this set is ideal for trucks running oversized tires or operating in low-speed, high-load conditions. Yukon builds this gear set using premium gear-grade steel with a focus on strength and wear resistance, ensuring it holds up under sustained torque and heat. The 9.25-inch ring gear is secured with 12 bolts and cut with precision to reduce noise and ensure smooth operation at any speed. This matched set includes both ring and pinion gears, machined to tight tolerances for better contact and easier setup. Yukon uses advanced manufacturing methods to deliver consistent quality from gear to gear, so installers can trust what they’re working with. The kit is backed by a 1-year warranty against manufacturing defects, making it a solid choice for anyone upgrading gearing on a daily-driven, work-ready, or trail-built Ram.

Fitment: 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 Dodge RAM 2500/3500

Notes:

• Fits Chrysler 9.25-inch front axle only
• 4.88 ratio ideal for larger tire setups
• Includes matched ring and pinion gears
• Made from high-strength gear-grade steel
• 12-bolt ring gear mounting pattern
• Designed for towing, off-road, and street use
• Backed by a 1-year Yukon warranty
• Verify axle and ratio before purchase