R5207 STRANGE Engineering Bolt Ultra Cover

Review STRANGE Engineering Bolt Aluminum Ultra Support Cover

The Strange Engineering R5207 Ultra Cover is a high-performance rear differential cover designed for 12 bolt Ford 9-inch rearends. This cover is engineered to provide superior protection against oil leaks and contamination, making it an essential upgrade for any serious performance application.

The Ultra Cover is CNC-machined from 6061-T6 aluminum, ensuring a strong and durable construction. The cover features a unique design with a large baffle system that helps to maintain proper oil level and prevent oil starvation during high-performance driving. The baffles are strategically placed to minimize the amount of oil slosh and provide optimal oil flow to the differential gears.

The Ultra Cover also includes an integrated oil cooler mounting pad, allowing for easy installation of an oil cooler for improved cooling performance. The cover comes with a gasket and all necessary hardware for installation.

One of the standout features of the Ultra Cover is its integrated drain plug, which is located at the bottom of the cover, making oil changes easier and more convenient. The plug is designed to be easily accessible, allowing for quick and efficient drainage of the differential oil.

The Strange Engineering R5207 Ultra Cover is also designed to be compatible with a wide range of Ford 9-inch rearend applications, including both factory and aftermarket differential setups. It is also suitable for use with both manual and automatic transmissions.

In summary, the Strange Engineering R5207 Ultra Cover is a high-quality, CNC-machined aluminum differential cover designed for 12 bolt Ford 9-inch rearends. It features a large baffle system for optimal oil flow, an integrated oil cooler mounting pad, and an easily accessible drain plug for convenient oil changes. This cover is an essential upgrade for any performance application, providing superior protection against oil leaks and contamination.

Pros and Cons of Buying a Strange R5207 Engineering 12-Bolt Ultra Cover

The Strange Engineering R5207 Ultra Cover is a popular choice among automotive enthusiasts for its durability and performance improvements for 12-bolt Ford rear ends. Let's explore the pros and cons of investing in this component.

1. Enhanced Strength and Durability: The Strange R5207 Ultra Cover is known for its robust design, which is thicker than stock covers and provides increased protection against damage from impact and high RPMs.

2. Improved Cooling: The Ultra Cover features more cooling capacity compared to stock covers due to its larger surface area and improved ventilation. This is essential for high-performance applications where the rear end is subjected to heavy loads and high temperatures.

3. Customizability: Strange Engineering offers multiple options for this cover, including various materials and finishes, allowing customers to choose the best fit for their specific application.

4. Easy Installation: Installing the Ultra Cover is a straightforward process, making it an accessible upgrade for enthusiasts looking to enhance their 12-bolt rear end.

1. Cost: The Strange R5207 Ultra Cover is a more expensive alternative to stock covers due to its increased durability and performance capabilities.

2. Weight: The Ultra Cover is heavier than stock covers, which may affect the overall weight balance of the vehicle, especially in racing applications.

3. Size: Depending on the specific application, the Ultra Cover may require modifications to fit properly, including clearance for various components and the need for custom mounting brackets.

The Strange R5207 Engineering Ultra Cover offers significant improvements in strength, durability, and cooling capabilities compared to stock covers. However, it comes with a higher cost, increased weight, and potential fitment challenges. If you're looking for a high-performance upgrade for your 12-bolt Ford rear end and are willing to invest in a more durable and effective component, the Ultra Cover is an excellent choice. On the other hand, if you're on a budget or prefer a more stock appearance, a stock cover may be the better option for you.

Details:

Unused, ready to use. Excellent condition.

specifications differentialsdepo:

• for years: 2012
• brand: Strange
• mpn: R5207
• part type: Cover Aluminum Bolt

payments differentialsdepo:

• credit card: diners-club
• wallet: paypal
• other

returns differentialsdepo:

• policy: returns accepted
• paid by: seller
• time: 30 days

seller differentialsdepo:

• # reviews: 4933
• city: san francisco, california
• rating: 97.9%

general differentialsdepo:

• category: Auto Parts > Transmission Drivetrain > Differentials, Assemblies > Additional

shipping differentialsdepo:

• service: standard
• class: standard
• type: fixed
• transit: 4-10 days

offer differentialsdepo:

• availability: in stock
• prices: $276.92–$293.57
• item condition: New
• sold #: 19
• options: ship-to-home
• in stock #: 5
• started: march 9, 2025