2019-2024
2010-2018
2003-2009
Installation Time
(approx) 4 Hours
Difficulty Level:
Mechanical expertise or professional installation required.
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Nitro Gear & Axle AAM 9.25-Inch Front Axle/11.50-Inch Rear Axle Ring and Pinion Gear Kit; 4.11 Gear Ratio (03-10 5.9L, 6.7L RAM 2500)
Item HR24799
$0.00
Our Price
$1,550.00 kit
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Product Information
Features, Description, Q&A, Specs & Installation
Features
- Ideal for Daily Driven Vehicles
- 4.11 Gear Ratio
- AAM 9.25 (Front) and 11.5 (Rear) 14-Bolt Differential
- Precision-Machined 8620 Steel Gear Forgings
- Heat-Treated for Strength and CNC Triple-Lapped for Precision Clearance
- Master Front and Rear Install Kit Includes Timken and Koyo Bearings
- Professional Installation Recommended
- Backed by a 2-Year Manufacturer’s Warranty
- Fits All 2003-2010 5.9L, 6.7L RAM 2500 Models
Description
Superb Performance. Complement a lift and tire size upgrade with an upgrade for your differentials. Consider getting this Nitro Gear & Axle AAM 9.25-Inch Front Axle/11.50-Inch Rear Axle Ring and Pinion Gear Kit; 4.11 Gear Ratio. The 4.11 gear ratio brings back superb drivability, fuel economy, and low-end torque performance to your RAM. With the appropriate tire size, your RAM will drive like a dream, whether you’re out there on the trails or highways and streets.
Forged Steel Gears. Nitro Gear & Axle manufactures premium ring and pinion gears. Each one is made with forged 8620 steel. The gears are heat-treated for maximum durability and CNC-triple-lapped to form precision gears with optimal backlash. Meanwhile, the kit comes with premium branded bearings from Timken and Koyo to ensure a quiet and lasting performance for years to come.
Speedometer Reprogramming. Expect that the change of gear ratio would affect the accuracy of your speedometer reading. As such, you’ll need to update the wheel size and gear ratio using a hand-held tuner after the installation.
Advanced-Level Installation. Differential upgrades and repairs would often require specialized tools and a high level of expertise. That’s why we recommend that you ask a professional installer to handle the installation to get the best results for your vehicle.
Warranty Information. Nitro Gear &Axle warrants this AAM 9.25-Inch Front Axle/11.50-Inch Rear Axle Ring and Pinion Gear Kit against factory defects, including materials and workmanship, for 2 years.
Application. The Nitro Gear & Axle AAM 9.25-Inch Front Axle/11.50-Inch Rear Axle Ring and Pinion Gear Kit; 4.11 Gear Ratio fits all 2003-2010 5.9L, 6.7L RAM 2500 models.
Fitment:
- 2003 Dodge Ram 2500
- 2004 Dodge Ram 2500
- 2005 Dodge Ram 2500
- 2006 Dodge Ram 2500
- 2007 Dodge Ram 2500
- 2008 Dodge Ram 2500
- 2009 Dodge Ram 2500
- 2010 Dodge Ram 2500
Nitro Gear & Axle GPRAM-4.11
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) Nitro Front Ring and Pinion Set
- (1) Nitro Front Master Install Kit
- (1) Nitro Rear Ring and Pinion Set
- (1) Nitro rear Master Install Kit
4.5
Reviews of Nitro Gear & Axle Drivetrain Products (8)
Reviews of Nitro Gear & Axle Drivetrain products have an average rating of 4.5 out of 5
Questions & Answers
10 More Questions
Will It Fit My Ram 2500
- 5.9L I6 - 03, 04, 05, 06, 07, 08, 09
- 6.7L I6 - 07, 08, 09, 10
