PPE HD Black M275 14-Bolt Rear Differential Cover For 17-25 Ford F-250/F-350

Upgrade your 2017–2025 Ford F-250 and F-350 Super Duty with this Heavy-Duty Black Cast Aluminum Rear Differential Cover designed for the Dana M275 14-Bolt axle. Built from premium A356.0-T6 heat-treated cast aluminum, this cover increases strength, improves cooling, and boosts durability in demanding conditions. It is engineered to handle the rigors of towing, hauling, and off-road driving while providing a lifetime of reliable performance.

This differential cover increases oil capacity by 0.8 quarts and features half-inch external cooling fins to reduce operating temperatures. Internal windage scrapers minimize fluid aeration and power loss, while stainless steel service plugs with neodymium magnets help capture metal debris for maximum gear protection. Precision-cast with a smooth finish and added gussets for rigidity, this cover is the ultimate protection upgrade for your Ford Super Duty’s rear end.