{"product_id":"standard-rear-differential-case-kit-for-jk-wrangler-w-dana-44-rear-axle-w-1-2-ring-gear-bolts","title":"Crown Auto Rear Diff Case Kit 30 Splines Dana 44 w\/ 1\/2\" Ring Gear Bolts: Jeep Wrangler JK 2007-2018 3.6L\/3.8L","description":"\u003ch1\u003eCrown Auto Rear Differential Case Kit\u003c\/h1\u003e\n\u003ch2\u003e2007–2018 Jeep Wrangler JK 3.6L\/3.8L V6\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePart #:\u003c\/strong\u003e 68035574AA\u003c\/p\u003e\n\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe Crown Auto Rear Differential Case Kit is a direct replacement solution designed specifically for the Dana 44 rear differential found in Jeep Wrangler JK models from 2007 through 2018. This kit features a 30-spline open differential case compatible with all gear ratios, making it an ideal upgrade or repair part for Jeep enthusiasts seeking reliable performance and durability. Engineered to meet or exceed OEM specifications, it ensures a seamless fit and dependable operation for both 3.6L and 3.8L V6 engine configurations.\u003c\/p\u003e\n\u003cp\u003eWhether you are restoring your Jeep’s drivetrain or upgrading components for enhanced off-road capability, this kit provides a robust foundation for maintaining optimal rear axle performance. Backed by a 12-month warranty, it offers peace of mind and long-term value for daily drivers and off-road adventurers alike.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cp\u003eThis rear differential case kit combines precision engineering with durable materials to deliver reliable performance. Key features include:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect replacement for Dana 44 rear differential cases with 30 splines\u003c\/li\u003e\n  \u003cli\u003eCompatible with all gear ratios for versatile application\u003c\/li\u003e\n  \u003cli\u003eIncludes 1\/2\" ring gear bolts for secure assembly\u003c\/li\u003e\n  \u003cli\u003eDesigned specifically for Jeep Wrangler JK models (2007–2018) with 3.6L and 3.8L V6 engines\u003c\/li\u003e\n  \u003cli\u003eManufactured to meet or exceed OEM quality standards\u003c\/li\u003e\n  \u003cli\u003eOpen differential design suitable for a variety of driving conditions\u003c\/li\u003e\n  \u003cli\u003eDurable construction to withstand off-road and on-road stresses\u003c\/li\u003e\n  \u003cli\u003e12-month warranty for added confidence and reliability\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConstruction \u0026amp; Design\u003c\/h3\u003e\n\u003cp\u003eThe Crown Auto Rear Differential Case Kit is crafted from high-strength materials engineered to endure the rigors of off-road driving and daily use. The case is precision-machined to ensure proper alignment and fitment with existing axle components, minimizing installation time and potential issues. The included 1\/2\" ring gear bolts are made from hardened steel, providing secure fastening and resistance to loosening under heavy torque loads.\u003c\/p\u003e\n\u003cp\u003eIts open differential design allows for smooth power distribution between rear wheels, maintaining traction and control in varied terrain. The robust construction ensures long-lasting durability, making it a dependable choice for Jeep owners looking to maintain or restore their vehicle’s drivetrain integrity.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation \u0026amp; Fitment\u003c\/h3\u003e\n\u003cp\u003eThis kit is designed as a direct bolt-in replacement for the rear Dana 44 differential case on Jeep Wrangler JK models from 2007 to 2018 equipped with 3.6L or 3.8L V6 engines. Installation requires standard mechanical tools and knowledge of differential assembly. No modifications to the axle housing or surrounding components are necessary, ensuring a straightforward replacement process.\u003c\/p\u003e\n\u003cp\u003eFor best results, professional installation is recommended to ensure proper torque specifications and differential setup. This helps maintain optimal performance and longevity of the drivetrain components.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eRear Dana 44 open differential case with 30 splines\u003c\/li\u003e\n  \u003cli\u003eSet of 1\/2\" ring gear bolts\u003c\/li\u003e\n  \u003cli\u003eInstallation instructions (where applicable)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cp\u003eThis rear differential case kit is ideal for Jeep Wrangler JK owners who need a reliable replacement for a worn or damaged Dana 44 rear differential case. It is also suitable for off-road enthusiasts seeking a durable, OEM-quality component to maintain drivetrain integrity during demanding trail use. Perfect for both restoration projects and routine maintenance, this kit ensures your Jeep’s rear axle performs as intended.\u003c\/p\u003e","brand":"Crown Auto","offers":[{"title":"Default Title","offer_id":48358174130388,"sku":"68035574AA","price":346.5,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/8542\/1268\/files\/68035574AA.jpg?v=1784945697","url":"https:\/\/fasthemis.com\/products\/standard-rear-differential-case-kit-for-jk-wrangler-w-dana-44-rear-axle-w-1-2-ring-gear-bolts","provider":"FastHemis","version":"1.0","type":"link"}