NITRO GEAR GPRAM-4.88 03-NEWER DODGE RAM 2500/3500 DIESEL 4.88 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, 4.88 Ratio, Nitro Gear Package Kit
• Front Differential: AAM 9.25 Inch
• Rear Differential: AAM 11.5 Inch
• Gear Ratio: 4.88
• 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

The NITRO GEAR GPRAM-4.88 Gear Package Kit is tailor-made for enthusiasts looking to enhance the performance of their 2003-2012 Dodge Ram 2500 and 3500 trucks equipped with a Cummins Diesel engine. This high-performance gear kit, featuring a 4.88 ratio, addresses the challenges posed by oversized tires, which can lead to decreased power and fuel efficiency. By opting for a gear change, drivers can reclaim lost performance and improve their fuel economy, making this kit an ideal choice for both daily drivers and off-road adventurers.

Every kit is meticulously assembled, offering a complete solution that includes both front and rear Nitro ring and pinion gears, accompanied by master install kits featuring premium Timken and Koyo bearings. This dedication to quality ensures reliability, longevity, and reduced noise levels, offering peace of mind for rugged use. Recognizing the complexity of parts sourcing, Nitro Gear and Axle simplifies the process with a one-stop-shop approach—one part number, one price, and one effortless solution.

Manufactured from durable 8620 steel, with precision machining and heat treatment processes, these parts have undergone rigorous testing to ensure they meet the highest performance standards. The kits are built to fit the AAM 9.25-inch front and AAM 11.5-inch rear differentials of the specified Dodge models, making installation straightforward for qualified mechanics.

With a two-year warranty, the NITRO GEAR GPRAM-4.88 Gear Package Kit stands as a testament to the brand's commitment to excellence, offering truck owners an unbeatable combination of performance, durability, and ease of installation. Transform your Dodge Ram experience with this exceptional gear upgrade and enjoy the difference that precision engineering makes.