2021-2024 Ram 1500 TRX aFe Pro Series Raw Rear Differential Cover w/ Machined Fins | Part# 46-71280A

Ram 1500 TRX aFe Pro Series Raw Rear Differential Cover Features:

• Durable cast aluminum construction
• Raw finish with machined cooling fins
• Increased oil capacity for better performance
• Internal and external fins improve cooling
• Neodymium magnetic drain plug for gear protection
• Calibration plug prevents overfilling
• Reuses factory gasket for a secure fit
• Includes all necessary mounting hardware
• Optional deep-reach magnetic fill plug available
• Designed for Dana M250 rear axles

Ultimate Cooling Upgrade for your TRX's Rear Differential

When you're putting your 2021-2024 Ram 1500 TRX through its paces–whether tearing through the dunes, crawling over rocky trails, or laying down power on the pavement–your rear differential is taking on a massive workload. Heat, debris, and fluid breakdown can all take a toll over time, and upgrading to the aFe Pro Series Raw Rear Differential Cover is a smart way to protect your drivetrain and extend its lifespan. This cover isn't just about looks–it offers superior cooling, added fluid capacity, and easier maintenance, all designed to keep up with the demands of high-performance driving. One of the biggest advantages of this cover is its increased oil capacity, which allows for longer-lasting fluid performance and better heat dissipation. Keeping differential temperatures in check is key to avoiding premature wear, and aFe has taken things a step further with built-in internal and external cooling fins. These fins help draw heat away from the oil, ensuring that your gears and bearings stay properly lubricated even when you're out pushing things to the limit.

Heavy-Duty Aluminum Construction with Bolt-On Install

Durability is another key advantage of the Pro Series Cover. Constructed from heavy-duty cast aluminum, this cover is far stronger than the factory-stamped steel version. The reinforced structure provides added rigidity, while the raw aluminum finish with machined fins gives it a rugged, industrial look that stands out beneath the truck. Unlike painted or powder-coated finishes, raw aluminum naturally resists corrosion and holds up well against road grime, making it a great choice for off-roaders and high-performance drivers alike. Maintenance is made simple with several built-in features. A magnetic drain plug captures metal particles, keeping contaminants out of your gear oil and extending the life of your differential. A calibration plug ensures precise fluid levels, eliminating the guesswork that often comes with fluid changes. This design makes it easy to service your differential without the mess or hassle of traditional covers. If you want to take things a step further, aFe also offers an optional deep-reach magnetic fill plug for even greater protection. Best of all, installation is straightforward and hassle-free, with all necessary mounting hardware included. The cover is designed to reuse the factory gasket, ensuring a secure, leak-free seal without the need for any extra modifications.

Vehicle Fitment: 2021, 2022, 2023, 2024 Ram 1500 TRX