What are the benefits of increasing the oil capacity in my differential?

An increased oil capacity allows for better performance over a longer duration. The extra oil helps to dissipate heat and maintain proper lubrication, especially under demanding conditions.

How does the magnetic drain plug help protect my differential?

The magnetic drain plug is designed to capture any loose metallic particles circulating in the oil. By removing these particles, it reduces wear and tear on the internal components of the differential, prolonging its lifespan.

What is the purpose of the calibration plug?

The calibration plug is set to the factory oil level. This helps prevent overfilling, which can cause leaks and other issues. It simplifies the oil change process.

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Specifications

Brand: aFe
Part #: 46-71410A
UPC: 802959411353

aFe

aFe 90-14 Ford F-150 Rear Differential Cover - Raw w/ Machined Fins

Name: aFe 90-14 Ford F-150 Rear Differential Cover - Raw w/ Machined Fins
Brand: aFe
SKU: afe-afe-90-14-ford-f-150-rear-differential-cover-raw-w-machined-fins-t14-969760
Price: 325.86 USD
Availability: InStock

$325.86

Only 2 left in stock

Increased oil capacity and improved cooling for your F-150's rear differential.

Key Features

Increased oil capacity — better performance over longer durations
Internal and external fins — transfer heat to the outside air for maximum cooling
Magnetic drain plug — captures loose particles
Calibration plug — prevents overfilling

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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About this part

Product Details

This cover has an increased oil capacity over stock for better performance over a longer duration. Built-in internal and external fins transfer heat from the oil to the outside air for maximum cooling. This cover incorporates a magnetic drain plug to capture loose particles for maximum protection. A calibration plug is set to the factory oil level to prevent overfilling. Our optional deep reach magnetic fill plug (PN: 46-00002) and oil level sight glass (PN: 46-00001) are great additions to combine with this cover. When it comes to engineering for power, performance, protection and value, aFe POWER is the only choice.