Alloy USA Dana 30 Front Axle/44 Rear Axle Ring and Pinion Gear Kit; 4.88 Gear Ratio (07-18 Jeep Wrangler JK, Excluding Rubicon)Find parts that fit my vehicle

Strength and Performance. Alloy USA has created high performance 4.88 Ring and Pinion Gears for added power and acceleration in your Jeep JK. These gears are specifically designed to increase your Jeep's low end torque for better off-road capability. If you have found that the addition of bigger tires has made your Non-Rubicon Jeep JK sluggish, then these gears will help your Wrangler gain back its agility and even some MPGs.

Quality Construction. Manufactured from forged 8620 steel to deliver a durable, high strength application, the Alloy USA Ring and Pinion Gears provide consistent installation and maintains a quiet operation. Protected by Alloy USA's exclusive 5-Year Warranty, you know you'll be receiving the ultimate in strength and quality.

Re-Gearing. When you increase the diameter of your tires, the engine has to work twice as hard to turn them. Naturally, that will lead to increased fuel consumption and reduced performance. Anytime you re-gear your rig, you can regain lost acceleration, performance and fuel economy.

Application. The Alloy USA Dana 30F/44R 4.88 Gears are designed to work on 2007-2018 Jeep Wrangler JK, excluding Rubicon models. Please choose from the options above to order the Dana 30 - Front Reverse Gears only, the Rear Dana 44 Gears only or both the Dana 30 - Front Reverse and Rear Dana 44 Gears as a set.

Application Note. The Dana 30 4.88 Gears will require the use of a 3.73 and numerically higher carrier or an aftermarket locker. Upgraded carrier is required as factory carrier is not compatible.

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