Differential Cover K

Why you need it. Banks Ram-Air® differential cover extends lubrication life by keeping your fluid cooler, thanks to its superior fluid and aerodynamics. The system cools 5X better than high-capacity aftermarket covers in on-road towing tests. It cools 118% better than competitors in 200 hp 60mph sustained tests.
Patented Forced-Air Cooling Design:
-Ram-Air scoops force air through heat radiation fins
-FlowThru Fins® transfer heat through the cover to the exterior
-High velocity air overcomes "dear air zone" behind differential
Perfect Fluid Dynamics:
-Reduces fluid aeration
-Ring gear raceway guides fluid to ring & pinion interface
-Fluid guided to axle tubes and bearings
Easier Maintenance:
-View fluid level through sight glass
-Angled fill port
-Magnetic drain plug
-Retains stock fluid quantity
-Increased distance between service intervals
Thoughtfully Engineered:
-Temp sensor port
-O-ring seal, no messy RTV
-Maintains stock ground clearance
-Ram-Air scoops break away if hit

Why It's Better. When it comes to product development, we only make products that increase performance and beat the competition. So when we tested the popular Diff Covers on the market, we were shocked to find out that they actually hurt performance. This lead to the development of something so new and incredible that our performance design has a United States Patent.
Look, when we set out to build a product for your vehicle, we only engineer the best. What else would you expect from a company with a winning legacy that spans decades. We are here to win, and we just did (AGAIN) in a huge way

Additional Information

Ram-Air® Differential Cover Kit; Rear; For Dana M275 Axle; 14 Bolt; Black Ops; Incl. Hardware For F250 HD Tow Pkg and F350 SRW;

Product Overview

Banks Ram-Air® differential cover extends lubrication life and retains fuel economy. Thanks to its superior fluid and aerodynamics, the Ram-Air® Cover out-performs stock and flat-back high-capacity covers and does so with less lubricant. Increased distance between service intervals and less lubricant means you'll save money while extending gear life.
When it comes to product development, we only make products that increase performance and beat the competition. So when we tested the popular Diff Covers on the market, we were shocked to find out that they actually hurt performance. This lead to the development of something so New and Incredible that our performance design has a United States Patent.
Look, when we set out to build a product for your vehicle, we only engineer the best. What else would you expect from a company with a winning legacy that spans decades. We are here to win, and we just did (AGAIN) in a huge way
Ground Clearance: Our patented Ram-Air scoops are designed to increase airflow over the rear differential without sacrificing ground clearance. In fact, our differential cover retains the same lowpoint as factory and competitors. US Patent # 10,443,705 B1

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.

• Banks Cools 118 Percent Better Than Flat-Back Covers In Controlled 200Hp 60Mph Sustained Dyno Tests
• Patented design cools 5X better than flat-backs

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

Differential Cover, Ram-Air, Black Ops, Satin, Aluminum, Integrated O-Ring Seal, Dana M275, 14-Bolt, Each

Banks Ram-Air differential cover are unlike any others. After testing covers with flat-backs and those with larger fluid capacities, it was apparent that those covers do not cool as well as advertised and suffer from poor fluid dynamics. As a result, flat-backs reduce fuel economy. Banks Ram-Air differential cover extends lubrication life and retains fuel economy!

Features:
• A380 aircraft aluminum diecast for exceptional strength and precise fit
• 12-point chrome plated flanged mounting bolts
• 24 external radiator fins offer 534 sq. in. of surface area to ensure optimal heat rejection
• Ram-Air system directs cool high-velocity air through radiator fins, eliminating the dead zone
• Designed with breakaway scoops
• Magnetic fill plug with 20 degree angle for easy fill--simplifies oil changes
• Sight-glass with contrast screen and Viton® O-ring seal
• Recessed magnetic drain plug simplifies oil changes