aFe 90-14 Ford F-150 Rear Differential Cover - Black w/ Machined Fins

Constructed out of high-strength A356 cast aluminum with machined fins for maximum strength and styling. Black powder coat helps protect it from outside conditions providing both longevity and style. Increased oil capacity of approximately 0.5 quart over stock for better performance over a longer duration. Built-in internal and external fins transfer heat from the oil to the outside air for maximum cooling. Incorporates a magnetic drain and deep reach fill plug to capture loose particles for maximum protection. Includes a positioned oil-level sight glass that ensures the oil level is correct as well as checking the condition of the oil life. Comes complete with high-quality stainless-steel hardware for a durable, corrosion-resistant, and hassle-free installation.