NITRO GEAR GPXJ825-4.11 90-99 JEEP CHEROKEE XJ W/DANA 30 REV/CHRYSLER 8.25 INCH 4.11 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! If you have fitted larger tires to your vehicle then you are likely experiencing a loss in performance, fuel economy, and more constant transmission gear hunting - This is because the larger tires reduce your engine RPMs below the optimal power band. Re-gearing the differentials in your vehicle is the only way to get your vehicle back into its optimal operating RPM range, thus improving performance and reducing strain on your vehicle drivetrain. This is especially important for todays vehicles as they feature tall factory gearing and overdrive transmissions which are less tolerant to increase in tire size or the weight of added accessories. It is a common misconception that gear changes are Reversed only to hardcore off-roaders or trucks with huge tires. However, re-gearing is one of the single most beneficial modifications you can make to keep the performance, economy, and durability of your daily-driven 4x4. This is a mod for anyone with larger tires, increased weight, or for increased performance on stock vehicles for towing or increased acceleration. 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. 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:

• 1990-1999 Jeep Cherokee XJ with Dana 30 Reverse Front and Chrysler 8.25 Inch Rear, 4.11 Ratio, Nitro Gear Package Kit
• Front Differential: Dana 30R (Reverse)
• Rear Differential: Chrysler 8.25 Inch
• Gear Ratio: 4.11
• 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:

• If your Jeep has OEM 3.07 or 3.54 gears a new front carrier is required NC-D30-4-COM
• Carrier Sold Separately

Fits Vehicles:

• 1990-1999 Jeep Cherokee XJ with Dana 30 Reverse Front and Chrysler 8.25 Inch Rear Axle (Check For High Pinion Front)

Revitalize your 1990-1999 Jeep Cherokee XJ with the NITRO GEAR GPXJ825-4.11 gear package kit, specifically designed to optimize performance and enhance fuel economy. If oversized tires have made your ride feel sluggish, this comprehensive gear solution is the perfect remedy. The kit targets the prevalent issues of reduced engine RPMs, inefficient power delivery, and frequent transmission gear hunting commonly experienced with larger tires.

Designed to fit vehicles with Dana 30 Reverse Front and Chrysler 8.25 Inch Rear differentials, the NITRO GEAR package features a 4.11 gear ratio that brings your Jeep back into its operational sweet spot. Whether you're navigating rugged terrains or simply enjoying your daily drive, this gear change supports the increased demands placed on your drivetrain, thanks to larger tires or additional accessories.

This kit isn’t reserved for hardcore off-road enthusiasts, as re-gearing can significantly benefit anyone looking for improved towing capabilities or enhanced acceleration. Manufactured in South Korea, each component is crafted from high-quality 8620 steel gear forgings, ensuring exceptional strength and durability. The CNC triple-lapping process and precise heat treatment contribute to a product that not only meets but exceeds OEM standards.

Included in the gear package are both front and rear ring and pinions, along with a master install kit equipped with top-tier Timken and Koyo bearings, guaranteeing a smooth and quiet operation. With a straightforward one-part number, one price structure, this complete kit makes upgrading your vehicle hassle-free.

Backing this assurance is a two-year warranty, allowing you to invest in your performance with confidence. Experience the difference with NITRO GEAR and take your Jeep Cherokee XJ to new levels of capability and efficiency.