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Nitro Gear & Axle Gear Package Kit - 90-99 Jeep Cherokee XJ with Dana 30 Reverse Front & Chrysler 8.25" Rear

Thoroughbred Sku #: NGAGRPK9099JP

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Product Details

Product Name: Nitro Gear and Axle Gear Package Kit - 89-99 Jeep Cherokee XJ & 90-95 Jeep YJ with Dana 30 Reverse Front & Model 35 Rear
Manufacturer: Nitro Gear & Axle
Thoroughbred Diesel Part #: NGAGRPK9099JP
Fitment Notes: 89-99 Jeep Cherokee XJ & 90-95 Jeep YJ

Suffering from poor performance and reduced fuel economy resulting from oversized tires?

If you've 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's 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's drivetrain. This is especially important for today's 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's a common misconception that gear changes are reserved 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 & 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 Fits. One part number. One price. One click away.

The Dana 30 Trademark referred to herein is a trademark of Dana Limited. The Dana 30 Trademark is used for informational purposes only, and there is no connection between Nitro Gear & Axle or JT's Parts & Accessories and Dana .

Nitro Gear Package Includes:

  • Nitro front ring & pinion
  • Nitro front Master Install Kit
  • Nitro rear ring & pinion
  • Nitro rear Master Install Kit

Tech Notes:

  • If your Jeep has OEM 3.54 gears a new front carrier is required NC-Dana 30-4-COM.
  • If your Jeep has OEM 3.07 gears a new front and rear carriers are required NC-M35-4 & NC-Dana 30-4-COM
  • Carrier's Sold Separately.

Nitro Gear and Axle Gear Package Kit Features:

  • Nitro Rings & Pinions:
    • 8620 Steel Gear Forgings
    • Precision Machining
    • CNC Triple-lapping
    • Heat Treatment
    • Rockwell Hardness Tested
  • Nitro Master Install Kits:
    • Koyo
  • 2 Year warranty*
  • For more information on Nitro Gear & Axle call us at 1-859-737-4966

Specs

  • Front Differential: Dana 30 Reverse
  • Rear Differential: Dana (AMC) Model 35
  • Gear Ratio: 3.73, 4.11, 4.56, 4.88 or 5.13
  • Manufacturer: Nitro Gear & Axle
  • Warranty: 2 Years

Reviews

  • I'm trying to do a gear change in my 2019 GMC Denali duramax 2500. I want to go to 4:30 gears given my 35's and lift. I see you have a gear change for 11-17, but what is the difference between 17-19 year models. I thought those were the same build in the rear ends? Please let me know as I'd like to buy a kit for my truck. Thank you for your time.

    David | 5/12/2022

    Nitro gear has only confirmed fitment through 2017 model year vehicles at this time.

  • I am in kentucky close by. Do you these install locally?

    eric king | 7/4/2020

    You can call for shop suggestions. 859-737-4966