Differential Cover

aFe Power's new front differential cover brings performance engineering to the protection of your axle's differential. This differential cover is constructed out of durable cast aluminum with reinforced ribs for maximum strength. This cover comes with all necessary hardware for easy installation. This cover has a raw finish with machined fins for a distinctive look.

Increased Oil Capacity: This cover has an increased oil capacity over stock for better performance over a longer duration.

Built-in Internal/External Fins: Built-in internal and external fins transfer heat from the oil to the outside air for maximum cooling.

Magnetic Plug: This system incorporates a magnetic drain plug to capture loose particles for maximum protection.

Calibration Plug: Calibration plug set to the factory oil level to eliminate overfilling.

Optional Accessories Available: Our optional oil level sight glass (Part Number: 46-00001) and deep reach magnetic fill plug (Part Number: 46-00002) 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.

Additional Information

aFe POWER Street Series Front Differential Cover Raw w/ Machined Fins Dodge Trucks 2500/3500 13-23 (AAM 9.25-12)

Product Overview

aFe Power's new front differential cover brings performance engineering to the protection of your axle's differential. This differential cover is constructed out of durable cast aluminum with reinforced ribs for maximum strength. This cover comes with all necessary hardware for easy installation. This cover has a raw finish with machined fins for a distinctive look.

Increased Oil Capacity: This cover has an increased oil capacity over stock for better performance over a longer duration.

Built-in Internal/External Fins: Built-in internal and external fins transfer heat from the oil to the outside air for maximum cooling.

Magnetic Plug: This system incorporates a magnetic drain plug to capture loose particles for maximum protection.

Calibration Plug: Calibration plug set to the factory oil level to eliminate overfilling.

Optional Accessories Available: Our optional oil level sight glass (Part Number: 46-00001) and deep reach magnetic fill plug (Part Number: 46-00002) 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.

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.

• Calibration plug set to the factory oil level to eliminate overfilling
• Constructed out of durable cast aluminum
• Fits AAM 9.25-12 bolt front axles
• Neodymium magnetic drain plug for gear protection

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

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

Street Series Rear Differential Cover Raw w/ Machined Fins

aFe Street Series differential covers bring the power and performance with a dash of style. Constructed out of durable die-cast aluminum, these aFe Street covers are designed with reinforced ribs for maximum strength. Plus, they feature built-in fins that transfer heat from the fluid to the outside air for maximum cooling. The covers are fitted with Neodymium magnetic drain plugs that capture loose particles to provide maximum gear protection, plus 1/8 in. NPT calibration plugs that are set to the factory fluid level for easier/quicker filling and eliminate accidental overfilling. You can choose raw or black powdercoated finishes with machined ribs for style. aFe Street Series differential covers are engineered to be your only choice for best-in-class protection, performance, and value.