aFe Rear Differential Cover 2021-2024 Ram 1500 TRX & 2025 + Ram RHO

Increased Oil Capacity:This cover has an increased oil capacity over stock for better performance over a longer duration. Built-in Internal/External Fins:Built-in internal and external fins transfer heat from the oil to the outside air for greater cooling capabilities. Magnetic Plugs:PRO Series Differential Covers include magnetic drain and deep-reach fill plugs to capture loose particles for maximum protection. Calibration Plug:Included calibration plug located at a specific height preventing overfilling taking the guess work out of servicing your axle. Oil Level Sight Glass:PRO Series oil level sight glass allows for quick and easy oil inspection. Mounting Hardware:All necessary mounting hardware is included. Reuses factory gasket. Fitment Note:This item fits vehicles equipped with Dana M250 Rear axles. Emissions Disclaimer:This product does not require a CARB EO#. When it comes to engineering for power, performance, protection and value, aFe POWER is the only choice.