aFe Pro Series Rear Diff Cover Black - Ford F-150 1997-2023 (9.75)

This aFe Power differential cover brings performance engineering to your axle. Cast from durable aluminum with reinforced ribs and built-in internal/external cooling fins, it increases gear-oil capacity over stock and adds a neodymium magnetic drain plug, a calibration plug set to the factory fill level to prevent overfilling, and an oil-level sight glass for quick inspection. Mounting hardware is included.

Specifications

Documents: Installation Instructions (PDF)

This part fits:

Shipping

• In-stock orders placed before 3 PM EST ship the same day — everything else ships within 24 hours.
• Standard, expedited, and overnight options at checkout.
• Oversized items ship by freight and take longer.
• Backordered items ship as soon as stock lands — contact us for lead times.
• International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.

Returns

• 30-day returns on new, uninstalled items in original packaging with all hardware.
• Standard returns: 8% restocking fee, buyer pays return shipping. Both waived if the item is defective or we made the error.
• Installed or used parts can’t be returned — confirm fitment before you install.
• Special orders and custom items are final sale.
• Email us for return authorization before shipping anything back.

Full details: Shipping Policy · Refund Policy