{"product_id":"afe-21-22-ram-1500-trx-hemi-v8-6-2lsc-street-series-rear-differential-cover-raw-w-machined-fins","title":"AFE Street Series Rear Differential Cover (Raw Finish w\/Machined Fins): Ram 6.2L 1500 TRX 2021 - 2024","description":"\u003ch1\u003eaFe Street Series Rear Diff Cover\u003c\/h1\u003e\n\u003ch2\u003e2021–2022 Ram 1500 6.2L TRX\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePart #:\u003c\/strong\u003e 46-71280A\u003c\/p\u003e\n\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe aFe Street Series Rear Differential Cover is a high-quality upgrade designed specifically for the 2021–2022 Ram 1500 6.2L TRX equipped with Dana M250 rear axles. Crafted to enhance durability and cooling efficiency, this rear diff cover offers increased oil capacity and superior gear protection. Ideal for enthusiasts seeking improved axle performance and longevity, it combines robust construction with smart engineering features to keep your differential running cooler and cleaner under demanding conditions.\u003c\/p\u003e\n\u003cp\u003eWith its raw cast aluminum finish and machined fins, this cover not only provides functional benefits but also adds a rugged, performance-oriented aesthetic to your vehicle’s rear axle assembly.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cp\u003eThe aFe Street Series Rear Diff Cover integrates several advanced features to optimize your Ram TRX’s rear differential performance:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDurable cast aluminum construction with a raw finish and precision-machined cooling fins\u003c\/li\u003e\n  \u003cli\u003eIncreased oil capacity compared to the factory cover for enhanced lubrication and heat dissipation\u003c\/li\u003e\n  \u003cli\u003eBuilt-in internal and external fins that efficiently transfer heat from the differential oil to the outside air\u003c\/li\u003e\n  \u003cli\u003eNeodymium magnetic drain plug designed to capture metal particles and debris, protecting gears from wear\u003c\/li\u003e\n  \u003cli\u003eCalibration plug positioned to prevent overfilling, simplifying maintenance and ensuring proper fluid levels\u003c\/li\u003e\n  \u003cli\u003eReuses the factory gasket for a secure, leak-free seal\u003c\/li\u003e\n  \u003cli\u003eIncludes all necessary mounting hardware for straightforward installation\u003c\/li\u003e\n  \u003cli\u003eOptional PRO Series deep-reach magnetic fill plug available for enhanced magnetic filtration\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConstruction \u0026amp; Design\u003c\/h3\u003e\n\u003cp\u003eThe cover is precision cast from high-grade aluminum, chosen for its excellent strength-to-weight ratio and thermal conductivity. The raw finish provides a durable surface that can be customized with paint or coatings if desired. Machined fins on both the interior and exterior surfaces maximize surface area, promoting efficient heat transfer away from the differential fluid. This design helps maintain optimal operating temperatures, reducing the risk of overheating during heavy-duty or off-road use.\u003c\/p\u003e\n\u003cp\u003eThe inclusion of a neodymium magnetic drain plug is a thoughtful engineering touch, capturing metal shavings and contaminants before they can circulate through the gears, thereby extending the life of your differential components.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation \u0026amp; Fitment\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward and designed to be a direct replacement for the factory rear differential cover on Ram 1500 6.2L TRX models from 2021 to 2022 with Dana M250 rear axles. The cover reuses the factory gasket, and all necessary mounting hardware is included, allowing for a hassle-free upgrade without the need for modifications. The included calibration plug ensures accurate fluid fill levels, eliminating guesswork during servicing.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eaFe Street Series Rear Differential Cover (Raw Finish with Machined Fins)\u003c\/li\u003e\n  \u003cli\u003eNeodymium magnetic drain plug\u003c\/li\u003e\n  \u003cli\u003eCalibration plug to prevent overfilling\u003c\/li\u003e\n  \u003cli\u003eAll required mounting hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cp\u003eThis rear differential cover is ideal for Ram 1500 TRX owners who demand enhanced durability and cooling for their rear axle, especially those who frequently tow, haul, or drive aggressively off-road. It suits enthusiasts looking to extend the service life of their differential components while maintaining factory-level fitment and ease of maintenance.\u003c\/p\u003e\n\n\u003ch3\u003eEmissions Note\u003c\/h3\u003e\n\u003cp\u003eThis product does not require a CARB Executive Order (EO) number and is compliant with emissions regulations for the specified vehicle applications.\u003c\/p\u003e","brand":"aFe","offers":[{"title":"Default Title","offer_id":48084124991726,"sku":"46-71280A","price":298.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/1996\/5678\/files\/e3dbf5fa131be20beff92988f218814f.jpg?v=1780209935","url":"https:\/\/www.ironridgeoffroad.com\/products\/afe-21-22-ram-1500-trx-hemi-v8-6-2lsc-street-series-rear-differential-cover-raw-w-machined-fins","provider":"Iron Ridge Offroad","version":"1.0","type":"link"}