The aFe POWER Street Series Rear Differential Cover for the 6.7 Powerstroke (2017-2023) offers an unparalleled blend of performance, durability, and protection, making it a must-have upgrade for truck enthusiasts. Engineered from rugged A356-T6 cast aluminum with reinforcing ribs, this differential cover ensures maximum strength while providing a touch of style with its raw finish and machined fins. Designed to handle tough conditions, it enhances the performance of your vehicle’s rear differential, offering increased fluid capacity, superior cooling, and unmatched protection. Plus, with hassle-free installation, it’s perfect for anyone looking to optimize their truck's performance quickly.

• Enhanced Oil Capacity: Holds up to 5 quarts of gear oil—1 quart more than the factory cover—helping improve lubrication and reduce overheating.
• Effective Cooling: Built-in internal and external cooling fins maximize the cooling surface area, keeping your differential oil at optimal temperatures even under heavy loads.
• Magnetic Drain/Fill Plug: Equipped with magnetic plugs to capture loose particles, ensuring maximum rear-end protection and extending the lifespan of your differential.
• Oil Level Calibration Plug: Features a 1/8" NPT calibration plug set to factory fluid level, eliminating the risk of overfilling.
• Premium Build Quality: Constructed from durable A356-T6 cast aluminum with reinforcing ribs for unmatched strength and reliability.
• Optional Accessories: Compatible with an oil level sight glass (Part Number 46-00001) for enhanced monitoring.
• Vehicle Fitment: Perfectly designed to fit Ford Dana M275-14 Bolt Axles, guaranteeing a precise and secure fit.

Upgrade your truck with the aFe POWER Rear Differential Cover, and take on any challenge knowing your differential is protected and performing at its peak!

Note: This Differential Cover only fits models with the M275-14 bolt axles. It will not fit on models with dual rear wheels.