{"product_id":"revolution-gear-axle-3-90-ratio-dual-drilled-face-hobbed-ring-pinion-set-for-1974-2010-dodge-chrysler-9-25-inch-rear-axle","title":"Revolution Gear \u0026 Axle 3.90 Ratio Dual Drilled Face Hobbed Ring \u0026 Pinion Set For 1974-2010 Dodge\/Chrysler 9.25-Inch Rear Axle","description":"\u003cp\u003eRevolution Gear and Axle ring and pinion manufactured to be compatible with Chrysler 9.25 Inch differentials from 1970-2018.\u003c\/p\u003e\n\u003cp\u003eChrysler 9.25 Inch ring and pinions are dual drilled and manufactured with the same gear cutting processes as the OE brands, utilizing a Face Hobbed or 2-Cut gear cutting style followed by lapping. Face hobbed gears can be easily distinguished by the equal gear height from heel to toe. Face hobbed gears produce lower noise and increase load carrying capacity compared to traditional face milled gears. 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\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\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Capability and Performance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe 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\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncreased Fuel Efficiency at Highway Speeds: \u003c\/strong\u003eContrary 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\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperior Strength and Durability: \u003c\/strong\u003eRevolution 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\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Installation and Quiet Operation: \u003c\/strong\u003eWith 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\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGear Rotation: Standard\u003c\/li\u003e\n\u003cli\u003ePinion Splines: 29\u003c\/li\u003e\n\u003cli\u003eRing Gear Diameter: 9.25 Inch\u003c\/li\u003e\n\u003cli\u003eRing Gear Bolt Thread: 12 x 7\/16\" \u0026amp; 12MM x 1.5\u003c\/li\u003e\n\u003cli\u003eCarrier Break: No Carrier Break\u003c\/li\u003e\n\u003cli\u003eCover Bolts: 12 Bolt\u003c\/li\u003e\n\u003cli\u003eDifferential: Chrysler 9.25 Inch\u003c\/li\u003e\n\u003cli\u003eMaterial: 8620\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1997 - 2010 Dodge Dakota\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1998 - 2009 Dodge Durango\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1994 - 2000 Dodge Ram 2500\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1974 - 1993 Dodge Ramcharger\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1994 - 2010 Dodge Ram 1500\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1975 - 1980 Dodge B100\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e2007 - 2009 Chrysler Aspen\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIncluded:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e3.90 Ratio Dual Drilled Face Hobbed Ring \u0026amp; Pinion Set\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2 Year Limited Warranty\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Revolution Gear \u0026 Axle","offers":[{"title":"Default Title","offer_id":46639311192221,"sku":"C9.25-390DCD","price":315.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0645\/2504\/1821\/files\/1_ed3f3e92-6777-4e8c-a2cc-d61bb7b6c271.webp?v=1743447096","url":"https:\/\/rudysdiesel.com\/products\/revolution-gear-axle-3-90-ratio-dual-drilled-face-hobbed-ring-pinion-set-for-1974-2010-dodge-chrysler-9-25-inch-rear-axle","provider":"Rudy's Performance Parts","version":"1.0","type":"link"}