NITRO GEAR GPJKNONRUB-4.56 07-NEWER JEEP WRANGLER JK NON RUBICON 4.56 RATIO GEAR PACKAGE KIT

Suffering from poor performance and reduced fuel economy resulting from over-sized tires? If you have 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 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 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 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.
Details:

• 2007-Present Jeep Wrangler JK (Non Rubicon), 4.56 Ratio, Nitro Gear Package Kit
• Front Differential: Dana JK Model 30
• Rear Differential: Dana JK Model 44
• Gear Ratio: 4.56
• 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 Note:

• 3.73 and Up Front Carrier Required
• Models with factory 3.21 gears will also need front carrier NC-D30JK-4 (Sold Separately)
• Dana 30 and Dana 44JK Models are specific to the Wrangler JK. They are not universal
• (Open carriers reuse original internal gears)

Fits Vehicles:

• 2007-Present Jeep Wrangler JK (Non Rubicon)
• 2007-Present Jeep Wrangler JK Unlimited (Non Rubicon)

The NITRO GEAR GPJKNONRUB-4.56 gear package kit elevates the performance of your 2007 and newer Jeep Wrangler JK (Non Rubicon) by addressing the common challenges posed by oversized tires. Designed specifically for those who have enhanced their vehicle with larger tires, this kit tackles the loss in power and efficiency that often accompanies such upgrades. When oversized tires reduce your engine RPMs below the ideal range, performance suffers, and fuel economy dips, leading to constant shifting as the transmission struggles to find a suitable gear.

With a gear ratio of 4.56, this comprehensive kit enables a seamless re-gearing of your Jeep's differentials, bringing your engine back into its optimal RPM range. This is particularly crucial for modern Jeep Wranglers, which are equipped with smaller displacement engines that require precise gearing for maximum performance. The kit is an essential modification for not only off-road enthusiasts but also daily drivers looking to maintain performance and economy amidst added weight or tire size changes.

Manufactured from high-quality 8620 steel gear forgings in South Korea, each component of the NITRO Ring and Pinion lineup undergoes precision machining, CNC triple-lapping, and rigorous heat treatment to ensure superior durability and reliability. This product includes everything needed for a complete installation: front and rear Nitro ring and pinions, alongside master install kits laden with trusted Timken and Koyo bearings.

With a two-year warranty, the NITRO GEAR GPJKNONRUB-4.56 kit signifies a smart investment in your Jeep's performance, longevity, and efficiency, providing you with a more thrilling and dependable driving experience. Optimize your 4x4 today with this essential upgrade!