11317 B-M Tek Differential Cover

Review B-M Hi-tek Aluminum Differential Cover Black

The 11317 Hi-Tek Differential Cover is a high-performance component engineered for supreme protection and durability for your automobile's differential assembly. This differential cover, manufactured by Holstein Parts, is designed to meet and exceed OEM specifications.

Made from high-strength aluminum alloy, this differential cover provides unmatched strength and resistance to impact, ensuring the delicate inner workings of your differential remain safeguarded against damage. Its robust construction also helps dissipate heat effectively, preventing overheating and prolonging the life of the differential and the engine.

The unique design of the 11317 Hi-Tek Differential Cover includes a quad-bell housing, which allows for better oil circulation and improved ventilation. The cover incorporates four bells with oil galleries connecting to the oil pan, ensuring an adequate supply of clean oil to the differential.

This differential cover comes with a built-in sump oil baffle system. This system helps prevent oil starvation during extreme angles or high-G forces encountered during rigorous driving. Its isolation pump mounting design helps prevent damaging vibrations, ensuring smooth and efficient operation.

The 11317 Hi-Tek Differential Cover boasts a precision-machined mating surface for easy and secure installation. Moreover, its OE-style drain plug and breather are included for hassle-free maintenance. This cover is designed to fit most 1999-2004 Ford Expedition, F150, and Ranger models with a 5.4L/6.8L engine.

In summary, the 11317 Hi-Tek Differential Cover by Holstein Parts is a robust, high-strength aluminum differential cover that ensures optimal protection for your vehicle's differential assembly. Its innovative design provides enhanced oil circulation, improved ventilation, and efficient fan cooling, making it an invaluable investment for the performance and longevity of your automobile.

Pros and Cons of Buying a 11317 Hi-Tek Differential Cover

The 11317 Hi-Tek differential cover is an aftermarket product designed to enhance the performance and durability of your differential assembly in various vehicles. This differential cover is built using high-tech materials and features that claim to provide several benefits. In this analysis, we will evaluate the prospective prowess of investing in a 11317 Hi-Tek differential cover.

1. Enhanced heat dissipation: The Hi-Tek differential cover employs a design with increased cooling capacity geared towards reducing operating temperatures in the differential assembly. A cooler differential assembly assures optimal performance by retarding wear on internal gears and minimizing the chances of seizure or failure.

2. Secure sealing system: The 11317 Hi-Tek differential cover comes equipped with a double-labyrinth seal design which significantly reduces the chances of oil leaks, ensuring a leak-proof operation for a prolonged period.

3. Robust material: The differential cover is manufactured using 6000-series aluminum alloy, making it lightweight and sturdy. This will provide excellent resistance against exterior damages, dents, and other harmful elements.

4. Upgraded venting system: The novel venting system allows efficient flow of low-pressure oil from the cover to the crankcase, promoting the creation of a pressure equalization and positive crankcase ventilation. This keeps the crankcase dry, reducing the intrusion of moisture and contamination, which may negatively affect the engine's longevity.

1. Cost: The Hi-Tek 11317 differential cover is considered a premium product, and its ample features increase its cost. While the benefits of this cover can outweigh the investment over time, the initial investment can be quite high.

2. Availability: The availability of the Hi-Tek 11317 differential cover might not be consistent across the market, which can pose challenges when seeking a replacement or spare part during maintenance or repair work.

3. Customization: This cover is designed specifically for various vehicles, and the availability might be limited for specific makes or models. Those vehicle owners may have to search extensively to find the appropriate fit.

4. Possibility of detuning the factory OEM cover: Some users have reported that upgrading to a high-performance differential cover may change the factory cooling characteristics of the differential assembly. This could potentially alter the differential's performance in temperature-sensitive conditions.

Investing in a 11317 Hi-Tek differential cover can be beneficial for those willing to accept the added cost. The enhanced cooling capacity, secure sealing system, and other improvements derived from this aftermarket product can promote longevity, reliability, and better overall performance. However, these advantages may not warrant the high initial cost for all vehicle owners. Consider the vehicle's driving usage patterns and warranties on seals and heat exchangers before making your decision.

Should you decide to buy a 11317 Hi-Tek differential cover, ensure you purchase from a reputable supplier to guarantee compatibility with your vehicle and performance improvements. Additionally, consider the additional installation costs and perform due diligence before the upgrade to make an informed decision.

Details:

Over 65 years of b m quality. First, they started by constructing the covers of thick a356.0-t6 aluminum, which dissipates heat much faster than factory steel unit keeping fluid temperature lower under high-stress loads vs. 11317 b m hi-tek aluminum differential cover for AMA 11.5 - black: fits 2001 -2018 gm 2500/3500 trucks 2003 -2018 dodge/ram cover: our engineers designed the line of differential covers to not only look good but address a number weaknesses factory-stamped steel. Machined b m logo.

A356.0-t6 aluminum construction. Magnetic drain plug for easy servicing. Buyer pays return shipping. The internal shape of the cover retains smooth round back internally to help keep fluid flow going over ring gear properly lubricate gears and bearings.

Lifetime limited warranty. Black anodized finish. A steel cover. Then for added durability, we a reinforced bar extra strength along with load bolts to help prevent bearing cap deflection under severe loads.

specifications differentialsdepo:

• brand: B-m
• mpn: 11317
• part type: Cover Aluminum
• item length: 8.500
• upc: 019695113179

payments differentialsdepo:

• wallet: google-pay
• other
• credit card: visa

seller differentialsdepo:

• city: usa
• # reviews: 72614
• rating: 98.9%

returns differentialsdepo:

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

shipping differentialsdepo:

• transit: 4-9 days
• class: standard
• type: fixed
• carrier: ups
• service: ups ground

offer differentialsdepo:

• started: january 25, 2025
• price: $460.95
• item condition:
  • New
  • Remanufactured
• sold #: 20
• availability: in stock
• options: ship-to-home
• in stock #: 5

general differentialsdepo:

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