{"product_id":"afe-power-differential-cover-dana-m220-2018-2025-jeep-wrangler-jl-2-0l-3-6l-46-71350b","title":"aFe POWER Differential Cover Dana M220 - 2021+ Ford Bronco 2.3L\/2.7L | 46-71350B","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe aFe POWER Differential Cover (Part #46-71350B) is a heavy-duty replacement diff cover designed specifically for the Dana M220 rear axle on 2021–2026 Ford Bronco models equipped with the 2.3L turbocharged four-cylinder or 2.7L V6 twin turbocharged engine. Built for overlanders, off-road enthusiasts, and daily drivers who demand more from their Wrangler, this diff cover delivers superior thermal management and durability far beyond the factory stamped-steel unit. Upgrading to the aFe diff cover is one of the smartest drivetrain investments you can make to protect your axle and extend differential fluid life on and off the trail.\u003c\/p\u003e\n\u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncreased Fluid Capacity\u003c\/strong\u003e – Holds more differential fluid than the OEM cover, reducing operating temperatures and extending fluid and gear life during intense wheeling or towing sessions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Cast Aluminum Construction\u003c\/strong\u003e – Precision-cast aluminum housing dissipates heat up to 40% more efficiently than stamped steel, keeping your Dana M220 axle running cooler under load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Fins \u0026amp; Ribbing\u003c\/strong\u003e – External cooling fins dramatically increase surface area for maximum heat dissipation, critical during rock crawling, trail riding, or highway towing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReinforced Bolt Flange\u003c\/strong\u003e – Thicker, machined mating surface ensures a leak-free seal every time, eliminating the flex and warping common with OEM thin-steel covers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrain Plug Included\u003c\/strong\u003e – Convenient magnetic drain plug captures ferrous wear particles and makes fluid changes clean and tool-friendly — no more draining by removing the entire cover.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlack Powder Coat Finish\u003c\/strong\u003e – Durable semi-gloss black finish resists corrosion, UV degradation, and trail debris for a lasting, aggressive appearance under your rig.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Bolt-On Fitment\u003c\/strong\u003e – Engineered as a direct OEM replacement for the Dana M220 axle; no drilling, cutting, or modification required for a professional-grade install.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCARB Compliant\u003c\/strong\u003e – Meets California Air Resources Board (CARB) standards, making it street-legal in all 50 states including California.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x aFe POWER Cast Aluminum Differential Cover (Black Finish)\u003c\/li\u003e\n\u003cli\u003e1x Magnetic Drain Plug\u003c\/li\u003e\n\u003cli\u003e1x Gasket \/ Sealing Hardware\u003c\/li\u003e\n\u003cli\u003eAll Required Mounting Hardware\u003c\/li\u003e\n\u003cli\u003eInstallation Instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer Part #\u003c\/th\u003e\n\u003ctd\u003e46-71350B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eaFe POWER\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003ctd\u003eBlack Powder Coat\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eCast Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAxle Compatibility\u003c\/th\u003e\n\u003ctd\u003eDana M220 Rear Axle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIncreased Fluid Capacity\u003c\/th\u003e\n\u003ctd\u003eYes (over OEM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDrain Plug\u003c\/th\u003e\n\u003ctd\u003eYes – Magnetic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCARB Compliant\u003c\/th\u003e\n\u003ctd\u003eYes – 50-State Legal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003ctd\u003eafe46-71350B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCategory\u003c\/th\u003e\n\u003ctd\u003eDrivetrain – Differential Covers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\n\u003cp\u003eThis aFe differential cover is a direct-fit replacement for the following applications:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2021–2026 Ford Bronco\u003c\/strong\u003e – 2.3L Turbo – Dana M220 Rear Axle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2021–2026 Ford Bronco\u003c\/strong\u003e – 2.7L V6 Twin Turbo – Dana M220 Rear Axle\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eNote: Verify your axle code (Dana M220) before purchasing. This cover is designed for the rear differential only. Not compatible with Dana 44 or other axle configurations. Always confirm fitment using your VIN or door jamb axle tag.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch2\u003eInstallation\u003c\/h2\u003e\n\u003cp\u003eThe aFe POWER 46-71350B differential cover is a straightforward bolt-on upgrade requiring no fabrication or modification. Installation involves draining the existing differential fluid, removing the OEM cover, cleaning the axle housing mating surface, installing the new aFe cover with the supplied gasket and hardware, and refilling with the appropriate differential fluid (fluid not included). Most experienced DIY installers complete this job in under two hours with basic hand tools. Professional installation is recommended if you are unfamiliar with differential service procedures. Always torque fasteners to OEM specifications and refill with the manufacturer-recommended gear oil for the Dana M220 axle.\u003c\/p\u003e","brand":"aFe","offers":[{"title":"Default Title","offer_id":53035396202816,"sku":"afe46-71350B","price":179.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/8557\/2416\/files\/46-71350b_9.webp?v=1787156879","url":"https:\/\/buckleupoffroad.com\/products\/afe-power-differential-cover-dana-m220-2018-2025-jeep-wrangler-jl-2-0l-3-6l-46-71350b","provider":"Buckle Up Off-Road","version":"1.0","type":"link"}