NITRO GEAR GPRAM-4.30 03-NEWER DODGE RAM 2500/3500 DIESEL 4.30 RATIO GEAR PACKAGE KIT

Suffering from poor performance and reduced fuel economy resulting from oversized tires? A Nitro gear change will help get that performance and economy back! It is a common misconception that lower gears are only for hardcore off-roading, in actuality the average daily driven vehicle can see huge improvements in both performance and economy by properly matching their vehicle gear ratio to their tire size all while reducing strain on the vehicles drivetrain. We at Nitro Gear and Axle realize the difficulty for the average consumer or install shop to compile the list of parts and prices required when doing a gear change. To make it easier for everyone the experts at Nitro are introducing an industry first - Gear Packages for many popular 4x4 applications. One part number. One price. One click away. Nitro Gear and Axle strives to provide the highest quality differential components available. We take the steps necessary to ensure our parts are dependable. Our product range is continually growing to meet the needs of consumers for new ratios and applications. At Nitro we know differentials, and know what it takes to provide you with high quality components. The kits assembled by Nitro Gear and Axle only use the highest quality bearings available from Timken and Koyo. Nitro Gear and Axle does not use any cheap Chinese bearings. By using only Timken and Koyo bearings just like all of the OEM vehicle manufacturers you can be assured that your differential will be reliable, durable, and quiet for years to come.
Details:

• 2003-2012 Dodge Ram 2500/3500, Cummins Diesel, 4.30 Ratio, Nitro Gear Package Kit
• Front Differential: AAM 9.25 Inch
• Rear Differential: AAM 11.5 Inch
• Gear Ratio: 4.30
• Manufacturer: Nitro Gear and Axle
• Warranty: 2 Years
• Sold As A Kit

Nitro Ring and Pinion Features:

• Manufactured in South Korea
• 8620 Steel Gear Forgings
• Precision Machining
• CNC Triple-lapping
• Heat Treatment
• Rockwell Hardness Tested

Gear Package Includes:

• Nitro front ring and pinion
• Nitro front Master Install Kit (Includes Timken and Koyo Bearings
• Nitro rear ring and pinion
• Nitro rear Master Install Kit (Includes Timken and Koyo Bearings)

Tech Notes:

• Direct fit for 2007-2012 Dodge 2500 and 3500 with OEM carrier Only
• 2003-2006 Models will require a front ring gear spacer MR. Gasket 925A or a 2007-2012 newer style carrier NC-AAM9.25-COM
• 2007-2012 newer Dodge 2500 and 3500 will still require MR. Gasket 925A ring gear spacer with aftermarket air locker such as ARBRD197
• Some 2003 Models have a smaller AAM 10.5 inch rear axle. There is not a Gear Package for this application. However, we do have the parts individually
• Nitro Master kits include name brand OE quality bearings

Fits Vehicles:

• 2003-2012 Dodge Ram 2500/3500 With Cummins Diesel

Experience the ultimate upgrade for your 2003-2012 Dodge Ram 2500/3500 Diesel with the Nitro Gear GPRAM-4.30 Gear Package Kit. Designed specifically for those tackling the challenges of oversized tires, this gear package restores performance and enhances fuel economy, allowing your vehicle to regain its original power and efficiency.

Many believe that lower gear ratios are solely for off-road enthusiasts, but this kit proves otherwise. By aligning your vehicle's gear ratio with the size of your tires, you can dramatically improve daily driving experience while reducing stress on the drivetrain. Simplifying installation, Nitro Gear and Axle has streamlined the process to provide a complete package, eliminating the guesswork of selecting individual components and prices.

Crafted with precision, the GPRAM-4.30 features Nitro's high-quality ring and pinion gears made from durable 8620 steel and rigorously tested for Rockwell hardness. Backed by a two-year warranty, you can trust in the reliability of this product. Each kit includes the front and rear ring and pinion gears, along with master install kits featuring Timken and Koyo bearings, ensuring optimal performance and quiet operation—qualities that mirror OEM standards.

This comprehensive kit is a direct fit for the AAM 9.25-inch front and AAM 11.5-inch rear differentials, making it nearly plug-and-play for 2007-2012 models. For 2003-2006 models, minor adjustments may be necessary, but Nitro provides guidance to ensure a smooth installation.

Elevate your driving experience and reclaim the power of your Ram with the Nitro Gear GPRAM-4.30 Gear Package Kit—where performance meets precise engineering for an unbeatable value.