{"product_id":"afe-20-23-jeep-gladiator-jt-dana-m220-pro-series-rear-differential-cover-black-w-machined-fins","title":"aFe Pro Series Rear Diff Cover Black w\/ Machined Fins \u0026 Gear Oil (REAR): Jeep Gladiator (18-26)","description":"\u003ch1\u003eaFe Pro Series Rear Differential Cover\u003c\/h1\u003e\n\u003ch2\u003e2018–2026 Jeep Gladiator\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePart #:\u003c\/strong\u003e 46-71191B\u003c\/p\u003e\n\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe aFe Pro Series Rear Differential Cover is a premium upgrade designed specifically for the 2018 through 2026 Jeep Gladiator. Engineered to provide superior protection and enhanced cooling for your rear differential, this cover is ideal for drivers who demand durability and reliability in both off-road and daily driving conditions. By increasing oil capacity and improving heat dissipation, it helps maintain optimal lubrication and extends the life of your differential components under heavy loads and challenging terrain.\u003c\/p\u003e\n\u003cp\u003eConstructed from high-quality cast aluminum with a sleek black powder coat finish and machined fins, this differential cover not only delivers exceptional performance but also adds a rugged, aggressive look to your Jeep Gladiator’s undercarriage.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cp\u003eDesigned for strength, cooling efficiency, and ease of maintenance, the aFe Pro Series Rear Differential Cover includes the following advanced features:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDurable cast aluminum construction with reinforced ribs for maximum strength and impact resistance\u003c\/li\u003e\n  \u003cli\u003eIncreased oil capacity compared to the factory cover for improved lubrication and longer service intervals\u003c\/li\u003e\n  \u003cli\u003eInternal and external machined fins that maximize heat dissipation to keep gear oil temperatures lower\u003c\/li\u003e\n  \u003cli\u003ePre-installed oil level sight glass for quick and convenient oil inspection without removal\u003c\/li\u003e\n  \u003cli\u003eMagnetic deep reach fill and drain plugs that capture metal particles to protect internal components from wear\u003c\/li\u003e\n  \u003cli\u003eCalibration plug set to factory oil level to prevent overfilling and ensure proper fluid volume\u003c\/li\u003e\n  \u003cli\u003eIncludes 3 quarts of PRO Guard D2 synthetic 75W-90 gear oil, exceeding API GL-5 standards for both open and limited slip differentials\u003c\/li\u003e\n  \u003cli\u003eFinished in black powder coat with machined fins for a rugged, high-performance appearance\u003c\/li\u003e\n  \u003cli\u003eIncludes sway bar spacers to ensure proper fitment and installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConstruction \u0026amp; Design\u003c\/h3\u003e\n\u003cp\u003eThe rear differential cover is precision cast from high-grade aluminum, offering a lightweight yet incredibly strong housing that resists dents and deformation from off-road impacts. Reinforced ribs enhance structural integrity, ensuring the cover withstands harsh terrain and heavy use without compromising durability.\u003c\/p\u003e\n\u003cp\u003eThe black powder-coated finish provides excellent corrosion resistance and a clean, durable surface that complements the aggressive styling of the Jeep Gladiator. Machined fins on both the interior and exterior surfaces increase the surface area to improve heat transfer, effectively lowering gear oil temperatures during extended driving, towing, or off-road excursions. This advanced cooling design helps maintain optimal lubrication properties and protects differential components from premature wear caused by excessive heat.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation \u0026amp; Fitment\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward and requires no modifications, as this cover is a direct bolt-on replacement for the factory rear differential cover. All necessary mounting hardware is included, along with sway bar spacers to ensure proper alignment and fitment. The included calibration plug allows you to fill the gear oil to the exact factory specification, eliminating guesswork and preventing overfilling.\u003c\/p\u003e\n\u003cp\u003eThis differential cover is specifically designed to fit Jeep Gladiator models from 2018 through 2026, including popular trims such as Rubicon, Mojave, Overland, Sport, Willys, and more. It is engineered to work with the Dana M220 rear differential, ensuring perfect compatibility and reliable performance.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eaFe Pro Series Rear Differential Cover with black powder coat and machined fins\u003c\/li\u003e\n  \u003cli\u003e3 quarts of PRO Guard D2 synthetic 75W-90 gear oil\u003c\/li\u003e\n  \u003cli\u003eMagnetic deep reach fill plug\u003c\/li\u003e\n  \u003cli\u003eMagnetic drain plug\u003c\/li\u003e\n  \u003cli\u003eCalibration plug set to factory oil level\u003c\/li\u003e\n  \u003cli\u003eOil level sight glass pre-installed\u003c\/li\u003e\n  \u003cli\u003eAll necessary mounting hardware\u003c\/li\u003e\n  \u003cli\u003eSway bar spacers for proper installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cp\u003eThis rear differential cover is perfect for Jeep Gladiator owners who want to enhance the durability and cooling performance of their drivetrain. Whether you frequently tackle off-road trails, tow heavy loads, or simply want to upgrade your vehicle’s reliability and appearance, the aFe Pro Series Rear Differential Cover offers a robust solution that extends the life of your differential and improves overall vehicle performance.\u003c\/p\u003e","brand":"aFe","offers":[{"title":"Default Title","offer_id":47348432142548,"sku":"46-71191B","price":395.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/8542\/1268\/files\/0015949_1257_f293d6611889b72cf9bd66fec50dddb4L_bb1a7951-0e42-40c4-a66a-db6efd0dd61b.webp?v=1771724563","url":"https:\/\/fasthemis.com\/products\/afe-20-23-jeep-gladiator-jt-dana-m220-pro-series-rear-differential-cover-black-w-machined-fins","provider":"FastHemis","version":"1.0","type":"link"}