{"title":"Revolution Chrysler and Ram Ring and Pinion","description":"\u003cp\u003eRevolution Gear and Axle ring and pinion gear sets for Chrysler and Ram axles.\u003c\/p\u003e","products":[{"product_id":"revolution-gear-chrysler-8-25-inch-rear-axle-dual-drilled-ring-and-pinion","title":"Revolution Gear Chrysler 8.25 Inch Rear Axle Dual Drilled Ring and Pinion","description":"\u003cp\u003eChrysler 8.25 Inch Rear Axle Dual Drilled Ring and Pinion from Revolution Gear and Axle.\u003c\/p\u003e\u003cp\u003eRevolution Gear and Axle ring and pinion manufactured to be compatible with Chrysler 8.25 Inch differentials. Our ring and pinions are manufactured with dual drilled ring gear bolt patterns to increase vehicle coverage to include fitment in 2004 and Newer Grand Cherokees as well as older models.\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\u003e\u003cstrong\u003eRevolution Gear and Axle Ring and Pinion Specs:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRing Gear Rotation: Standard\u003c\/li\u003e\n\u003cli\u003ePinion Splines: 27\u003c\/li\u003e\n\u003cli\u003eMaterial: 8620\u003c\/li\u003e\n\u003cli\u003eRing Gear Diameter: 8.25 Inch\u003c\/li\u003e\n\u003cli\u003eRing Gear Bolt Thread: 10 x 3\/8 Inch and 10MM\u003c\/li\u003e\n\u003cli\u003eDifferential: Chrysler 8.25 Inch\u003c\/li\u003e\n\u003cli\u003eCarrier Break: 2.45\/2.71 Ratio\u003c\/li\u003e\n\u003cli\u003eCover Bolts: 10 Bolt\u003c\/li\u003e\n\u003cli\u003eCountry of Origin: Korea\u003c\/li\u003e\n\u003cli\u003eParts Included: Ring and Pinion Gear Set, Ring Gear Bolts not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAxle \/ differential: Chrysler 8.25 Inch\u003c\/li\u003e\n\u003cli\u003eAvailable ratios: 3.07, 3.55, 3.73, 3.90, 4.10, 4.56, 4.88, 5.13\u003c\/li\u003e\n\u003cli\u003eRing gear rotation: Standard\u003c\/li\u003e\n\u003cli\u003eRing gear diameter: 8.25 Inch\u003c\/li\u003e\n\u003cli\u003ePinion spline count: 27\u003c\/li\u003e\n\u003cli\u003eRing gear bolts: 10 x 3\/8 Inch\/10MM\u003c\/li\u003e\n\u003cli\u003eCarrier break: 2.45\/2.71 Ratio\u003c\/li\u003e\n\u003cli\u003eCover bolts: 10 Bolt\u003c\/li\u003e\n\u003cli\u003eMaterial: 8620 steel\u003c\/li\u003e\n\u003cli\u003eWarranty: 2 Year Limited\u003c\/li\u003e\n\u003cli\u003eCountry of origin: Korea\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eVehicle fitment\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eChrysler: Aspen 2007-2009, Fifth Avenue 1983-1989, Imperial 1971-1983, New Yorker 1968-1982\u003c\/li\u003e\n\u003cli\u003eDodge: A100 Truck 1964-1970, B100 Van 1971-1974, B150 1981-1994, B1500 1995-1998, B250 1981-1994, B2500 1995-1998, Charger 1968-1975, Coronet 1965-1975, D100 Pickup 1970-1974, D150 1977-1993, D200 Pickup 1970-1974, Dakota 1987-2010, Dart 1966-1976, Diplomat 1977-1989, Durango 1998-2009, Magnum 1978-1983, Monaco 1966-1978, Nitro 2007-2011, Polara 1960-1973, Ram 1500 1994-2004, Ram 2500 1997-2001, Ramcharger 1976-1993\u003c\/li\u003e\n\u003cli\u003eFord: E-250 2003-2005, E-350 Super Duty 1999, F-250 Super Duty 1999-2010, F-350 1985-1997, F-350 Super Duty 1999-2010\u003c\/li\u003e\n\u003cli\u003eJeep: Cherokee 1991-2001, Comanche 1991-1992, Commander 2006-2010, Compass 2007-2011, Grand Cherokee 2005-2010, Liberty 2002-2012, Wrangler 2007-2017, Wrangler JK 2018\u003c\/li\u003e\n\u003cli\u003ePlymouth: Barracuda 1964-1974\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003ePlus 2 additional model listings. Contact us with your year, make, model and axle to confirm fitment before ordering.\u003c\/p\u003e","brand":"Revolution Gear and Axle","offers":[{"title":"3.07","offer_id":45659741749314,"sku":"C8.25-307D","price":309.99,"currency_code":"USD","in_stock":true},{"title":"3.55","offer_id":45659741782082,"sku":"C8.25-355D","price":309.99,"currency_code":"USD","in_stock":true},{"title":"3.73","offer_id":45659741814850,"sku":"C8.25-373D","price":309.99,"currency_code":"USD","in_stock":true},{"title":"3.9","offer_id":45659741847618,"sku":"C8.25-390D","price":309.99,"currency_code":"USD","in_stock":true},{"title":"4.1","offer_id":45659741880386,"sku":"C8.25-410D","price":309.99,"currency_code":"USD","in_stock":true},{"title":"4.56","offer_id":45659741913154,"sku":"C8.25-456D","price":309.99,"currency_code":"USD","in_stock":true},{"title":"4.88","offer_id":45659741945922,"sku":"C8.25-488D","price":309.99,"currency_code":"USD","in_stock":true},{"title":"5.13","offer_id":45659741978690,"sku":"C8.25-513D","price":309.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1476\/5984\/files\/C8.25-307D-REV.png?v=1792293180"},{"product_id":"revolution-gear-chrysler-9-25-inch-rear-axle-dual-drilled-ring-and-pinion","title":"Revolution Gear Chrysler 9.25 Inch Rear Axle Dual Drilled Ring and Pinion","description":"\u003cp\u003eChrysler 9.25 Inch Rear Axle Dual Drilled Ring and Pinion from Revolution Gear and Axle.\u003c\/p\u003e\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\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\u003e\u003cstrong\u003eRevolution Gear and Axle Ring and Pinion Specs:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRing Gear Rotation: Standard\u003c\/li\u003e\n\u003cli\u003ePinion Splines: 29\u003c\/li\u003e\n\u003cli\u003eMaterial: 8620\u003c\/li\u003e\n\u003cli\u003eRing Gear Diameter: 9.25 Inch\u003c\/li\u003e\n\u003cli\u003eRing Gear Bolt Thread: 12 x 7\/16 Inch \u0026amp; 12MM x 1.5\u003c\/li\u003e\n\u003cli\u003eDifferential: Chrysler 9.25 Inch\u003c\/li\u003e\n\u003cli\u003eCarrier Break: No Carrier Break\u003c\/li\u003e\n\u003cli\u003eCover Bolts: 12 Bolt\u003c\/li\u003e\n\u003cli\u003eCountry of Origin: Korea\u003c\/li\u003e\n\u003cli\u003eParts Included: Ring and Pinion Gear Set, Ring Gear Bolts not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAxle \/ differential: Chrysler 9.25 Inch\u003c\/li\u003e\n\u003cli\u003eAvailable ratios: 4.56, 4.88\u003c\/li\u003e\n\u003cli\u003eRing gear rotation: Standard\u003c\/li\u003e\n\u003cli\u003eRing gear diameter: 9.25 Inch\u003c\/li\u003e\n\u003cli\u003ePinion spline count: 29\u003c\/li\u003e\n\u003cli\u003eRing gear bolts: 12 x 7\/16 Inch\/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\u003eMaterial: 8620 steel\u003c\/li\u003e\n\u003cli\u003eWarranty: 2 Year Limited\u003c\/li\u003e\n\u003cli\u003eCountry of origin: Korea\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eVehicle fitment\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eChrysler: Aspen 2007-2009\u003c\/li\u003e\n\u003cli\u003eDodge: B100 1975-1980, Dakota 1997-2010, Durango 1998-2009, Ram 1500 1994-2010, Ram 2500 1994-2000, Ramcharger 1974-1993\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Revolution Gear and Axle","offers":[{"title":"4.56","offer_id":45659787919426,"sku":"C9.25-456D","price":322.99,"currency_code":"USD","in_stock":true},{"title":"4.88","offer_id":45659787952194,"sku":"C9.25-488D","price":322.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1476\/5984\/files\/C9.25-456D_1-REV.png?v=1792293779"},{"product_id":"revolution-gear-chrysler-9-25-inch-rear-axle-dual-drilled-face-hobbed-ring-and-pinion","title":"Revolution Gear Chrysler 9.25 Inch Rear Axle Dual Drilled Face Hobbed Ring and Pinion","description":"\u003cp\u003eChrysler 9.25 Inch Rear Axle Dual Drilled Face Hobbed Ring and Pinion from Revolution Gear and Axle.\u003c\/p\u003e\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\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\u003e\u003cstrong\u003eRevolution Gear and Axle Ring and Pinion Specs:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRing Gear Rotation: Standard\u003c\/li\u003e\n\u003cli\u003ePinion Splines: 29\u003c\/li\u003e\n\u003cli\u003eMaterial: 8620\u003c\/li\u003e\n\u003cli\u003eRing Gear Diameter: 9.25 Inch\u003c\/li\u003e\n\u003cli\u003eRing Gear Bolt Thread: 12 x 7\/16 Inch \u0026amp; 12MM x 1.5\u003c\/li\u003e\n\u003cli\u003eDifferential: Chrysler 9.25 Inch\u003c\/li\u003e\n\u003cli\u003eCarrier Break: No Carrier Break\u003c\/li\u003e\n\u003cli\u003eCover Bolts: 12 Bolt\u003c\/li\u003e\n\u003cli\u003eCountry of Origin: Korea\u003c\/li\u003e\n\u003cli\u003eParts Included: Ring and Pinion Gear Set, Ring Gear Bolts not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAxle \/ differential: Chrysler 9.25 Inch\u003c\/li\u003e\n\u003cli\u003eAvailable ratios: 3.55, 3.90, 4.10\u003c\/li\u003e\n\u003cli\u003eRing gear rotation: Standard\u003c\/li\u003e\n\u003cli\u003eRing gear diameter: 9.25 Inch\u003c\/li\u003e\n\u003cli\u003ePinion spline count: 29\u003c\/li\u003e\n\u003cli\u003eRing gear bolts: 12 x 7\/16 Inch\/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\u003eMaterial: 8620 steel\u003c\/li\u003e\n\u003cli\u003eWarranty: 2 Year Limited\u003c\/li\u003e\n\u003cli\u003eCountry of origin: Korea\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eVehicle fitment\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eChrysler: Aspen 2007-2009\u003c\/li\u003e\n\u003cli\u003eDodge: B100 1975-1980, Dakota 1997-2010, Durango 1998-2009, Ram 1500 1994-2010, Ram 2500 1994-2000, Ramcharger 1974-1993\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Revolution Gear and Axle","offers":[{"title":"3.55","offer_id":45659787984962,"sku":"C9.25-355DCD","price":340.99,"currency_code":"USD","in_stock":true},{"title":"3.9","offer_id":45659788017730,"sku":"C9.25-390DCD","price":340.99,"currency_code":"USD","in_stock":true},{"title":"4.1","offer_id":45659788050498,"sku":"C9.25-410DCD","price":340.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1476\/5984\/files\/C9.25-355DCD-REV.png?v=1792293782"},{"product_id":"revolution-gear-chrysler-9-25-inch-front-axle-ring-and-pinion","title":"Revolution Gear Chrysler 9.25 Inch Front Axle Ring and Pinion","description":"\u003cp\u003eChrysler 9.25 Inch Front Axle Ring and Pinion from Revolution Gear and Axle.\u003c\/p\u003e\u003cp\u003eRevolution Gear and Axle ring and pinion manufactured to be compatible with Chrysler 9.25 Inch reverse rotation differentials from 2003-13.\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. 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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\u003e\u003cstrong\u003eRevolution Gear and Axle Ring and Pinion Specs:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRing Gear Rotation: Standard\u003c\/li\u003e\n\u003cli\u003ePinion Splines: 29\u003c\/li\u003e\n\u003cli\u003eMaterial: 8620\u003c\/li\u003e\n\u003cli\u003eRing Gear Diameter: 9.25 Inch\u003c\/li\u003e\n\u003cli\u003eRing Gear Bolt Thread: 12 x 7\/16 Inch \u0026amp; 12MM x 1.5\u003c\/li\u003e\n\u003cli\u003eDifferential: Chrysler 9.25 Inch\u003c\/li\u003e\n\u003cli\u003eCarrier Break: No Carrier Break\u003c\/li\u003e\n\u003cli\u003eCover Bolts: 12 Bolt\u003c\/li\u003e\n\u003cli\u003eCountry of Origin: Korea\u003c\/li\u003e\n\u003cli\u003eParts Included: Ring and Pinion Gear Set, Ring Gear Bolts not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRevolution part number: C9.25-392\u003c\/li\u003e\n\u003cli\u003eAxle \/ differential: Chrysler 9.25 Inch\u003c\/li\u003e\n\u003cli\u003eGear ratio: 3.92:1\u003c\/li\u003e\n\u003cli\u003eRing gear rotation: Standard\u003c\/li\u003e\n\u003cli\u003eRing gear diameter: 9.25 Inch\u003c\/li\u003e\n\u003cli\u003ePinion spline count: 29\u003c\/li\u003e\n\u003cli\u003eRing gear bolts: 12 x 7\/16 Inch\/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\u003eMaterial: 8620 steel\u003c\/li\u003e\n\u003cli\u003eWarranty: 2 Year Limited\u003c\/li\u003e\n\u003cli\u003eCountry of origin: Korea\u003c\/li\u003e\n\u003cli\u003eShipping weight: 21 lb\u003c\/li\u003e\n\u003cli\u003ePackage dimensions: 15 x 11 x 5.5 in\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eVehicle fitment\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDodge: Dakota 1997-2010, Diplomat 1977-1983, Durango 1998-2009, Magnum 1978-1979, Monaco 1966-1978, Ram 1500 1994-2010, Ram 2500 1994-2010, Ram 3500 1994-2010\u003c\/li\u003e\n\u003cli\u003eRam: 1500 2011-2018, 2500 2011-2018, 3500 2011-2018\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Revolution Gear and Axle","offers":[{"title":"Default Title","offer_id":45659793293378,"sku":"C9.25-392","price":322.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1476\/5984\/files\/C9.25-392_1-REV.png?v=1792293975"},{"product_id":"revolution-gear-chrysler-9-25-inch-rear-axle-3-21-ratio-dual-drilled-ring-and-pinion","title":"Revolution Gear Chrysler 9.25 Inch Rear Axle 3.21 Ratio Dual Drilled Ring and Pinion","description":"\u003cp\u003eChrysler 9.25 Inch Rear Axle 3.21 Ratio Dual Drilled Ring and Pinion from Revolution Gear and Axle.\u003c\/p\u003e\u003cp\u003eRevolution Gear and Axle Ring and Pinions are manufactured to be compatible with Chrysler 9.25 Inch gear sets. Revolution Gear Ring and Pinions are made from top quality 8620 Steel and are precision heat treated to OEM specifications making for the best aftermarket gears available.\u003c\/p\u003e\n\u003cp\u003eThe C9.25 Inch Ring gear is dual drilled to allow fitment in applications from 1970-2019. All Revolution Ring and Pinion sets are backed by an industry leading 2 Year Warranty against defects. Revolution Gear's precisely controlled manufacturing processes create a flawless setup smooth operation and longer gear life. 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\u003cstrong\u003ePopular bearing installation kits for this ring and pinion are listed below. Prefix 35- kits are Master Install Kits with Timken Bearings K35- are Master Install Kits with Koyo Bearings 25- are Mini Kits with no bearings.\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e35-2028 - Revolution Gear C9.25 Inch Master Install Kit Fits Chrysler 9.25 Inch\u003c\/li\u003e\n\u003cli\u003e35-2028A - Revolution Gear C9.25 Inch 2001-2015 ZF Master Install Kit Fits Chrysler 9.25 Inch\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRevolution part number: C9.25-321D\u003c\/li\u003e\n\u003cli\u003eAxle \/ differential: Chrysler 9.25 Inch\u003c\/li\u003e\n\u003cli\u003eGear ratio: 3.21:1\u003c\/li\u003e\n\u003cli\u003eRing gear rotation: Standard\u003c\/li\u003e\n\u003cli\u003eRing gear diameter: 9.25 Inch\u003c\/li\u003e\n\u003cli\u003ePinion spline count: 29\u003c\/li\u003e\n\u003cli\u003eRing gear bolts: 12 x 7\/16 Inch\/ 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\u003eMaterial: 8620 Steel\u003c\/li\u003e\n\u003cli\u003eWarranty: 2 Year Limited\u003c\/li\u003e\n\u003cli\u003eCountry of origin: Korea\u003c\/li\u003e\n\u003cli\u003eShipping weight: 24 lb\u003c\/li\u003e\n\u003cli\u003ePackage dimensions: 15 x 24 x 11 in\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eVehicle fitment\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eDodge: B100 1975-1980, Ramcharger 1974-1993\u003c\/li\u003e\u003c\/ul\u003e","brand":"Revolution Gear and Axle","offers":[{"title":"Default Title","offer_id":45659808235586,"sku":"C9.25-321D","price":322.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1476\/5984\/files\/C9.25-321D-REV.png?v=1792294425"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1476\/5984\/collections\/C9.25-321D-REV.png?v=1792352995","url":"https:\/\/www.skinnypedalracing.com\/collections\/revolution-chrysler-and-ram-ring-and-pinion.oembed","provider":"Skinny Pedal Racing","version":"1.0","type":"link"}