PPE Dana M275 Heavy-Duty Aluminum Rear Differential Cover; Black (17-26 F-250 Super Duty)Find parts that fit my vehicle

Heavy-Duty Differential Protection. The PPE Differential Cover is designed to deliver maximum durability and performance for your rear Dana M275 axle. Engineered from premium-grade materials, it improves cooling, increases oil capacity, and strengthens structural integrity, making it a vital upgrade for towing, hauling, and heavy-duty applications. Specifically designed to fit 2017-2026 Ford F-250 Super Duty models, it replaces part number 840171230482 with a stronger, more efficient solution.

Construction and Appearance. This differential cover is crafted from heavy-duty A356.0-T6 heat-treated cast aluminum alloy, offering superior strength and durability. Finished in textured black, it features external fins for improved heat dissipation and cast-in gussets for flange support. Internal windage scrapers reduce oil churning, heat generation, and power loss, while the cross-bracing structure enhances rigidity. High-quality 304 stainless steel service plugs with Viton O-rings and neodymium magnets further ensure long-lasting performance.

Installation. Designed as a direct replacement, this PPE cover comes with all necessary hardware, including pre-installed neodymium magnet-equipped fill and drain plugs along with fourteen M10-1.5 x 30mm socket head screws. Installation can typically be completed with standard tools, though professional installation ensures proper torque, sealing, and alignment for optimal function.

Warranty. Backed by a limited lifetime warranty, this differential cover guarantees long-term reliability. The coverage reflects PPE’s confidence in its engineering and materials, providing peace of mind for demanding truck owners.

Application. This PPE Differential Cover fits 2017-2026 Ford F-250 Super Duty models. By upgrading to this unit, you gain increased oil capacity, improved cooling, and stronger overall differential housing protection, ensuring your truck remains ready for the toughest tasks.

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