The aFe POWER Street Series Rear Diff Cover Raw with Machined Fins is a high-performance upgrade designed for Ford F-250 and F-350 models from 2023 to 2026 with Sterling 11.6 axles. Crafted from high-strength A356 cast aluminum, this cover features machined fins that enhance both strength and styling. It offers an increased oil capacity of approximately 1.46 quarts over the stock cover, promoting better lubrication and longer-lasting performance. Built-in internal and external fins facilitate maximum heat transfer from the oil to the outside air, ensuring optimal cooling during demanding driving conditions. The inclusion of a magnetic drain plug captures loose particles for enhanced protection, while the precisely positioned oil-level plug prevents overfilling, simplifying maintenance and ensuring proper service every time. Complete with durable stainless-steel hardware, this cover provides corrosion resistance and hassle-free installation. Optional accessories like the PRO Series deep-reach magnetic fill plug and oil level sight glass can further enhance functionality.
Designed specifically for 2023–2026 Ford F-250 and F-350 trucks equipped with Sterling 11.6 axles, this rear diff cover is a direct replacement for stock components. It is ideal for street driving, towing, and off-road applications where improved cooling and protection are critical. The bolt-on design ensures straightforward installation, and the included hardware guarantees long-lasting durability. This cover is suitable for enthusiasts seeking increased oil capacity, enhanced heat dissipation, and particle protection to maximize axle longevity and performance. It is compatible with vehicles that require a high-quality, performance-oriented differential cover, providing reliable service in demanding conditions.
