AFE Street Series Rear Differential Cover with Machined Fins; Raw; GMCH 9.5-12 (19-26 Sierra 1500)Find parts that fit my vehicle

Optimized Cooling and Protection. The AFE Street Series Rear Differential Cover with Machined Fins; Raw; GMCH 9.5-12 is designed to enhance both the performance and longevity of your rear differential. With a cast aluminum construction and built-in cooling fins, this cover improves oil cooling while increasing fluid capacity to ensure peak performance under high-load conditions. AFE includes a magnetic drain plug to capture harmful metal particles, offering an additional layer of protection to your differential gears.

Durable Aluminum Construction with Performance Focus. Built from rugged cast aluminum, this differential cover features both internal and external fins to efficiently dissipate heat during heavy-duty use. The raw finish offers a clean, industrial look, while the precisely machined fins aid thermal transfer. The neodymium magnetic drain plug keeps the lubricant clean by capturing metal debris, and a calibration plug ensures optimal oil levels, preventing overfilling and maintaining factory specifications.

Installation. Installation is straightforward and requires basic tools. All necessary plugs are included, and no drilling or modifications are required.

Application. This AFE Street Series Rear Differential Cover with Machined Fins; Raw fits 2019-2026 GMC Sierra 1500 models equipped with the GMCH 9.5-12 rear differential.

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