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Revolution Gear & Axle Jeep Wrangler JK Rubicon 4.88 Ratio Koyo Bearing Gear Package Revolution Gear

2 sold in last 8 hours
GKDT_Rev-JK-Rub-488-K
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Gear Packages
$901.99 $858.99

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Revolution Gear & Axle Jeep Wrangler JK Rubicon 4.88 Ratio Koyo Bearing Gear Package Revolution Gear
Manufacturer Part Number: Rev-JK-Rub-488-K

Gear Packages from Revolution Gear and Axle include Front and Rear Ring and Pinion Gear Sets and Master Install Bearing Kits.

Re-gear your 2007-18 Jeep Wrangler JK with one of our most popular gear packages. Complete your 4x4 Jeep build with parts from the brand that off-roaders have trusted for decades. Our mating Master Install Kits offer a comprehensive bill of material with all the components needed to overhaul your differential ring and pinion gear set.

Gear Package Specifications

  • Differential: Dana 44
  • Pinion Gear Splines: Dana 44 JK Rear: 24 Spline, Dana 44 JK Front Reverse Cut: 24 Spline
  • Koyo Bearings
  • Fits 2007-18 JK Rubicon Models
  • Jeep Wrangler JK Gear Package Benefits:

    Verified Fitment: With thousands sold, you can take the guesswork out of finding the correct gear set and mating bearing kit.

    Enhanced Capability and Performance: The optimized gear ratio improves torque delivery to the wheels, allowing for better traction and control. Towing performance is improved when you install the correct gear ratio for your vehicle setup by providing increased torque at lower speeds, making it easier to pull heavy loads without straining the engine. This means smoother, more efficient towing, whether you're hauling a trailer or carrying gear for your next adventure.

    Increased Fuel Efficiency at Highway Speeds: Contrary to what one might expect, the right gear ratio can contribute to better fuel efficiency. By optimizing the engine's RPM at highway speeds, the ring and pinion gear set helps maintain a more efficient fuel consumption rate, saving you money and extending your journeys.

    Superior Strength and Durability: Revolution Gear and Axle is renowned for their commitment to quality. All ring and pinion gear sets are made from high grade steel using precision gear cutting and heat treatment processes that meet or exceed Original Equipment standards. This results in a product that not only performs exceptionally but also withstands the rigors of both daily driving and extreme off-road conditions.

    Easy Installation and Quiet Operation: With over 40 years of manufacturing experience, Revolution Gear and Axle ring and pinions are preferred by installers for smooth and consistent setup. Our gear sets offer quiet operation, ensuring a comfortable ride without the annoying gear whine often associated with aftermarket gear sets.

    All Revolution Gear and Axle Ring and Pinion gear sets are backed by a 2 Year Warranty against manufacturing defects. With products that have been Street, Off Road and Race proven, you can count on Revolution Gear and Axle products to be the most trusted in the aftermarket.


    Shop high-quality truck parts, auto parts, and performance accessories engineered for strength, reliability, and a precise fit. Each component we carry is carefully vetted for durability, safety, and real-world performance—meeting or exceeding OEM standards. Whether you’re replacing worn parts, upgrading suspension systems, or adding off-road equipment, Truck & Auto Parts Store provides trusted OEM and aftermarket brands designed to handle the demands of trucks, SUVs, and 4x4s. With expert support, fast U.S. shipping, and a commitment to customer satisfaction, you can order with confidence knowing every product delivers dependable performance on the road and off.


    This Part Fits:

    Year Make Model Submodel Notes
    2007 Jeep Wrangler Rubicon
    2008 Jeep Wrangler Rubicon
    2009 Jeep Wrangler Rubicon
    2010 Jeep Wrangler Rubicon
    2011 Jeep Wrangler Rubicon
    2012 Jeep Wrangler Rubicon
    2013 Jeep Wrangler Rubicon
    2014 Jeep Wrangler Rubicon
    2015 Jeep Wrangler Rubicon
    2016 Jeep Wrangler Rubicon
    2017 Jeep Wrangler Rubicon
    2007 Jeep Wrangler Unlimited Rubicon
    2008 Jeep Wrangler Unlimited Rubicon
    2009 Jeep Wrangler Unlimited Rubicon
    2010 Jeep Wrangler Unlimited Rubicon
    2011 Jeep Wrangler Unlimited Rubicon
    2012 Jeep Wrangler Unlimited Rubicon
    2013 Jeep Wrangler Unlimited Rubicon
    2014 Jeep Wrangler Unlimited Rubicon
    2015 Jeep Wrangler Unlimited Rubicon
    2016 Jeep Wrangler Unlimited Rubicon
    2017 Jeep Wrangler Unlimited Rubicon
    2018 Jeep Wrangler JK Rubicon
    2018 Jeep Wrangler JK Unlimited Rubicon
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    We will accept an item returned for exchange provided that the item is returned to us within 30 days of the date at which we shipped it to the customer. Returned to us means IN OUR POSSESSION on or before the 30th day after our shipping date. The cost of shipping the item to us must be paid by the customer - items returned COD will be rejected, and no exchange will be made. Returned items must be unworn, undamaged, and all the tags and labeling must be intact and attached to the item with their original attachments. Returned items that do not meet these criteria will not be exchanged, nor will they be returned to the customer unless the customer pays for shipping. When an item returned for exchange has been determined to qualify for exchange the exchange will be made and the replacement product shipped within seven business days.  

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    Suite #C
    Murrieta, CA 92562

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