Differential Cover

aFe Power's new rear differential cover brings performance engineering to the protection of your axle's differential. This differential cover is constructed out of durable A356-T6 cast aluminum with reinforcing ribs for maximum strength. Mounting hardware is included for a hassle-free installation. An oil level sight glass and calibration plug set to the factory level prevents overfilling of the differential. A magnetic drain plug and a deep reach magnetic fill plug are provided for maximum protection. This cover is finished with black powder-coating and machined fins for a distinctive look. 5 Quart Gear Oil Capacity: This cover has about a 5 quart gear oil capacity at the factory fill level, factory cover holds about 4 quarts. Built-in Cooling Fins: Built-in internal and external cooling fins increase surface area to maximize cooling of the differential oil. Magnetic Drain/Fill Plug: Oil Level Sight Glass: Large oil level sight glass with 1/8'' NPT calibration plug set to the factory fluid level to eliminate overfilling.

Additional Information

Pro Series Rear Differential Cover Black w/ Machined Fins Ford Diesel Trucks 17-23 V8-6.7L (td) (Dana M300-14)

These additional application notes are supplied by the manufacturer and collated from multiple year ranges. Not all of these notes may apply to every year or every variant. Please contact a StreetFX agent for clarification if required.

• Constructed of Durable A356-T6 Cast Aluminum
• Fits Ford Dana M300-14 Bolt Axles
• Large Oil Level Sight Glass w/ Calibration Plug
• Magnetic Drain and Fill Plugs Capture Loose Particles
• Reinforcing Ribs and Black Powdercoating w/ Machined Fins

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Product Details

Product Downloads

#	Document Type	Download
1.	Installation Instructions

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Reference Information

Differential Cover, Rear, 14-bolt, Aluminum, Black Powdercoated, Ford, Dana M300, Each

aFe Pro Series differential covers bring performance engineering to the protection of your axle's differentials. The durable cast aluminum construction with reinforced ribs provide maximum strength, while the machined fins and textured powdercoating provide a distinctive look. aFe Pro Series differential covers are available individually for front or rear with or without PRO Guard D2 synthetic 75W-90 oil and in complete sets with front, rear, and oil.

Features:
• Increased oil capacity
• Internal/external ribs/fins transfer heat from oil to outside air for maximum cooling
• Dual neodymium magnetic plugs--magnetic drain and deep reach fill plug—capture loose particles for maximum gear protection
• Large oil level sight glass allows quick and easy oil inspection
• Calibration plug set to the factory oil level to eliminate overfilling