2018 and newer Jeep Wrangler JL Non-Rubicon Sport with Auto Transmission Nitro Gear Package
2018 and newer Jeep Wrangler JL
Nitro Front & Rear Gear Package
2018 and newer Jeep Wrangler JL Sport and Sahara with Automatic Trans.
|Gear Ratio:||4.56, 4.88|
|Manufacturer:||Nitro Gear & Axle|
Recommended: 6 quarts of Schaeffer 75W-140 Gear Oil
Gear Package Kit Includes:
Nitro front ring & pinion
Nitro front Master Install Kit
Nitro rear ring & pinion
Nitro rear Master Install Kit
Suffering from poor performance and reduced fuel economy resulting from over-sized tires?
If you've fitted larger tires to your Jeep then you have likely experienced a loss in performance and fuel economy. Most people also recognize the constant shifting of the transmission as it 'hunts' for a gear that works best with those larger tires. This happens 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 drive-train. This is especially important for today's Jeep Wrangler as they feature small displacement engines, with 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.
- 2 Year warranty*
Nitro Rings & Pinions:
- Manufactured in South Korea
- 8620 Steel Gear Forgings
Precision Machining CNC Triple-lapping Heat Treatment Rockwell Hardness Tested Nitro Master Install Kits: Koyo or OEM Carrier Bearings Koyo or OEM Pinion Bearings Pinion Nut if applicable Pinion Seal Crush Sleeve or Preload Shims or Solid Spacer Carrier Shims if applicable Gasket or Silicone Loctite Gear-marking Compound and Applicator Brush