{"product_id":"d30s-488tj-revolution-gear-dana-30-4-88-short-ring-and-pinion-front","title":"Revolution Gear Dana and Axle D30 4.88 Short Ring and Pinion Gear Set - Front","description":"\u003cp\u003eRevolution Gear and Axle ring and pinion manufactured to be compatible with Dana 30 standard rotation with short pinion gear differentials.\u003c\/p\u003e\n\u003cp\u003eThis premium gear set is engineered to elevate your driving experience, whether you're navigating the rugged trails off-road or cruising on the highway. Discover the unmatched benefits of upgrading your Ring and Pinion gear set and understand why it's an essential component in your vehicle.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEnhanced Capability and Performance:\u003c\/strong\u003e 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.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncreased Fuel Efficiency at Highway Speeds:\u003c\/strong\u003e 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.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSuperior Strength and Durability:\u003c\/strong\u003e Revolution Gear and Axle is renowned for their commitment to quality. Our 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.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEasy Installation and Quiet Operation:\u003c\/strong\u003e 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.\u003c\/p\u003e\n\u003cp\u003eUpgrading the Ring and Pinion set by Revolution Gear and Axle is more than just a modification; it's an investment in the performance, efficiency, and enjoyment of your vehicle.\u003c\/p\u003e\n\u003cp\u003eAll 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.\u003c\/p\u003e\n\u003cp\u003eSpecifications:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGear Rotation: \u003c\/strong\u003eStandard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePinion Splines: \u003c\/strong\u003e26\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRing Gear Diameter: \u003c\/strong\u003e7.2 Inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRing Gear Bolt Thread: \u003c\/strong\u003e10 x 3\/8\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarrier Break: \u003c\/strong\u003e3.55\/3.73 Ratio\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCover Bolts: \u003c\/strong\u003e10 Bolt\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDifferential: \u003c\/strong\u003eDana 30\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial: \u003c\/strong\u003e8620\u003c\/li\u003e\n\u003c\/ul\u003e\nFrequently Asked Questions (FAQs)\nQ: Why should I upgrade to 4.88 gears on my TJ or LJ?\n\u003cp\u003eA: 4.88 gears restore torque and improve drivability after upgrading to larger tires, especially 33\" to 35\" sizes.\u003c\/p\u003e\nQ: Is professional installation recommended?\n\u003cp\u003eA: Yes. Correct installation requires specialized tools and knowledge to avoid gear noise or premature wear.\u003c\/p\u003e\nQ: How does upgrading to 4.88 gears affect fuel economy?\n\u003cp\u003eA: Properly matched to tire size, 4.88 gears can help optimize engine RPM and improve fuel efficiency.\u003c\/p\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAxle Type:\u003c\/strong\u003e Dana 30\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocation:\u003c\/strong\u003e Front\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 8620 Heat Treated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQty:\u003c\/strong\u003e 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRatio:\u003c\/strong\u003e 4.88\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpline Count:\u003c\/strong\u003e 26\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWarranty:\u003c\/strong\u003e 2 Year Limited\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e TJ\/LJ\u003c\/p\u003e","brand":"Revolution Gear and Axle","offers":[{"title":"Default Title","offer_id":48116243497137,"sku":"D30S-488TJ","price":241.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0631\/9004\/0753\/files\/j2eubrhu9ziqwp2mvrft.jpg?v=1793282041","url":"https:\/\/wp4x4.com\/products\/d30s-488tj-revolution-gear-dana-30-4-88-short-ring-and-pinion-front","provider":"WP4x4","version":"1.0","type":"link"}