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Best Dana 44 Diff Cover (2024 Updated)

If you’re looking for a way to upgrade your vehicle for off-road adventures, installing a Dana 44 diff cover is definitely worth considering. This simple accessory can give your vehicle better ground clearance, protect your axle from wear and tear, and make it easier to traverse rough terrain. But before you decide to purchase a Dana 44 diff cover, there are certain factors you should keep in mind.

First, consider the type of vehicle you have – not all vehicles can support a Dana 44 diff cover. It’s also important to know the size of your existing differential cover, as not all Dana 44 covers are the same size. You’ll also want to consider the material of the cover – lightweight aluminum may be more suitable for racing, while heavier steel may be better for heavy-duty off-roading.

If you’re still on the fence about whether a Dana 44 diff cover is right for you, ask yourself these questions: Do you regularly take your vehicle off-road? Do you frequently encounter obstacles like rocks, boulders, and tree stumps? Do you want to protect your axle from damage and improve its performance? If you answered yes to any of these questions, a Dana 44 diff cover may be just what you need to take your vehicle to the next level.

10 Best Dana 44 Diff Cover

# Product Image Product Name Product Notes Check Price
1
It is ideal for protecting and reinforcing the differential of a vehicle with a Dana 44 axle.
2
Ideal for protecting the differential and increasing its durability, improving performance, and reducing maintenance costs.
3
The product is ideal for improving the performance and durability of a vehicle's differential system.
4
This product is ideal for protecting and improving performance of Dana 44 differentials in off-road vehicles.
5
It is ideal for protecting the Dana 44 differential, except for the Dana 44A, from damage during off-road activities.
6
The product is ideal for protecting the differential of a vehicle during off-road activities.
7
Ideal for protecting the differential of off-road vehicles from damage during rough terrain and obstacles.
8
The product is ideal for protecting and strengthening the differential of a vehicle with a Dana 44 axle.
9
This product is ideal for providing enhanced protection to the rear differential of select Jeep Wrangler JL models.
10
This product is ideal for increasing axle rigidity and protecting the differential and ring and pinion set from off-road hazards.
It is ideal for protecting and reinforcing the differential of a vehicle with a Dana 44 axle.
Ideal for protecting the differential and increasing its durability, improving performance, and reducing maintenance costs.
The product is ideal for improving the performance and durability of a vehicle's differential system.
This product is ideal for protecting and improving performance of Dana 44 differentials in off-road vehicles.
It is ideal for protecting the Dana 44 differential, except for the Dana 44A, from damage during off-road activities.
The product is ideal for protecting the differential of a vehicle during off-road activities.
Ideal for protecting the differential of off-road vehicles from damage during rough terrain and obstacles.
The product is ideal for protecting and strengthening the differential of a vehicle with a Dana 44 axle.
This product is ideal for providing enhanced protection to the rear differential of select Jeep Wrangler JL models.
This product is ideal for increasing axle rigidity and protecting the differential and ring and pinion set from off-road hazards.

1. Spicer 10023536 Differential Cover (Dana 44), 1 Pack

The Spicer performance differential cover is constructed with high-strength nodular iron to ensure durability and longevity in any challenging environment. This heavy-duty cover is designed to provide reliable performance and protection for your vehicle's differential.

In addition to its robust construction, this differential cover comes equipped with a Spicer Premium reusable performance gasket, drain plug, and bolts. These components ensure a secure and leak-free installation, so you can have peace of mind knowing that your differential is well-protected.

Whether you're traversing rugged terrain or hitting the pavement, the Spicer performance differential cover is a must-have upgrade for any serious off-roader or performance enthusiast.

Pros

  • Constructed from high-strength nodular iron for superior durability
  • Comes with a Spicer Premium reusable performance gasket, drain plug, and bolts for a secure and leak-free installation
  • Provides reliable performance and protection for your vehicle's differential

2. Yukon Gear & Axle Yhcc-D44 Black Hardcore Differential Cover

The TOUGH differential cover is designed to withstand brutal impact, thanks to its thick-walled nodular iron construction. This makes it an ideal choice for Jeep enthusiasts who are looking for a durable and reliable differential cover. The cover also features a powder coat finish that adds to its durability and longevity.

One of the notable features of this differential cover is its magnetic drain plug. This allows the cover to collect particulates, preventing them from circulating in the differential and causing damage. The cover is also equipped with high-strength steel cover bolts that provide added durability and strength.

The TOUGH differential cover is compatible with a range of Jeep models, including the popular Jeep Wrangler JK. It is designed to fit standard and reverse rotation differentials, making it a versatile option for Jeep owners who want a high-quality differential cover.

Pros

  • Thick-walled nodular iron construction for added durability and impact resistance
  • Durable powder coat finish for long-lasting protection
  • Magnetic drain plug to collect particulates and prevent damage
  • High-strength steel cover bolts for added durability and strength
  • Compatible with a range of Jeep models, including the Wrangler JK
  • Fits standard and reverse rotation differentials for added versatility

3. Dana 44 Diff Cover

Upgrade your vehicle's differential cover with the Dana 44 steel diff cover. Made from high-quality 1/4 inch thick steel plate, this cover is built to last and provide reliable protection to your differential. The cover features an integrated 3/4 inch NPT fill plug, making it easy to fill and maintain your differential fluid levels. The 3/8 inch thick steel ring ensures a secure fit and added strength.

This cover is sold as a single unit and comes with a lifetime warranty, giving you peace of mind that your investment is protected. Please note that the cover ships bare steel and will need to be painted before installation. To fill the differential, you will need a 9/16 allen head for the fill plug and a 12 point 5/16 socket and ratchet.

Overall, the Dana 44 steel diff cover is a reliable and durable option for those looking to upgrade their differential cover. With its sturdy construction and convenient fill plug, this cover is sure to provide the protection and functionality you need for your vehicle.

Pros

  • Made from high-quality 1/4 inch thick steel plate for added durability
  • Features an integrated 3/4 inch NPT fill plug for easy maintenance
  • Comes with a lifetime warranty for added peace of mind

Cons

  • – Ships bare steel and will need to be painted before installation

4. Arb Dana 44 Differential Cover Combo – Includes Pair Of Arb 0750003 Dana 44 Differential Covers

The axle boasts a structural rigidity improvement thanks to the computer optimized cross brace design. The design increases the overall structural strength of the axle.

The drain plug and dipstick are equipped with high power neodymium magnets. These magnets collect metallic wear particles while the vehicle is in motion.

Angled exterior surfaces optimize the approach and departure angle of the vehicle. This feature ensures that the vehicle can navigate difficult terrain with ease.

The unique dipstick/filler cap design is another standout feature. It allows for differential oil level adjustment to accommodate customized high driveline angles.

Please note, this product is not compatible with aluminum Dana 44 housings.

Pros

  • Computer optimized cross brace design enhances the structural rigidity of the axle
  • High power neodymium magnets collect metallic wear particles for added durability
  • Angled exterior surfaces optimize approach and departure angles for better off-road performance
  • Unique dipstick/filler cap design allows for differential oil level adjustment to accommodate customized high driveline angles

Cons

  • – Incompatible with aluminum Dana 44 housings

5. Unbreakable Dana 44 Diff Cover – Ruffstuff Specialties

The 3/8" Steel Ring and Plate is a high-quality product that is welded both inside and outside, ensuring maximum durability and longevity. The product comes with a lifetime warranty, so customers can be assured that they will receive a new one if it breaks. The ring and plate is made in the USA and is bare metal, uncoated and unpainted. The welding process is followed by milling it flat to ensure a perfect seal.

Please note that this product does not fit Dana 44A.

The Steel Ring and Plate comes with a new bolt and fill plug, making installation easy and hassle-free.

Pros

  • Made from high-quality 3/8" steel for maximum durability
  • Welded both inside and outside for added strength and longevity
  • Comes with a lifetime warranty for added peace of mind
  • Milled flat after welding process for a perfect seal
  • Includes new bolt and fill plug for easy installation

Cons

  • – Does not fit Dana 44A

6. Poison Spyder Dana 44 Bombshell Differential Cover – 42-11-044-Pc

Looking for an auto part that is reliable and made in the United States? Look no further than this high-quality auto part, designed and manufactured in the USA. With a package weight of 4.735 kilograms and dimensions of 8.9 L x 29.7 H x 25.9 W (centimeters), this auto part is built to last and withstand even the toughest driving conditions.

This auto part is perfect for anyone in need of a replacement part for their vehicle. Whether you are a professional mechanic or a DIY enthusiast, this auto part is easy to install and will provide long-lasting performance. So why wait? Order your USA-made auto part today and get back on the road with confidence!

Pros

  • Reliable and durable auto part made in the USA
  • Perfect for professional mechanics or DIY enthusiasts
  • Easy to install and provides long-lasting performance

7. Poison Spyder Dana 44 Bombshell Differential Cover – 42-11-044

This product has a package dimension of 11 inches in length, 4 inches in height, and 10 inches in width. With a weight of 11 pounds, it is easy to transport and store. The product is manufactured in the United States and has a part number of 42-11-044.

The dimensions of the package make it easy to store in small spaces, while the weight makes it easy to carry around. The product is made in the USA, ensuring its quality and reliability. The part number provides easy identification for replacement parts.

Pros

  • Compact package dimensions
  • Lightweight
  • Made in the USA
  • Easy identification with part number

8. Teraflex Dana 44 Hd Cover Combo

The Teraflex 3990650 HD Dana 44 Differential Covers Combo is a must-have for those who love to go off-roading. These covers are made of 3/8" thick ductile iron, which provides extreme protection against rocks, obstacles and other debris on the trail. The combo includes a pair of covers that fit all Dana 44 housings- standard & high pinion, TeraCRD50R housings.

The covers come with two fill plugs which can be used in standard or high pinion D44 housings or when the pinion must be rotated in extreme applications. This means that the covers are extremely versatile and can be used in a variety of applications. The Teraflex 3990650 HD Dana 44 Differential Covers Combo offers excellent protection and is a great investment for anyone who loves off-roading.

Pros

  • Constructed of 3/8" thick ductile iron
  • Offers extreme protection against rocks, obstacles and other debris on the trail
  • Includes two fill plugs for use in standard or high pinion D44 housings
  • Fits all Dana 44 housings- standard & high pinion, TeraCRD50R housings

9. Iron Rear Differential Cover For Wrangler Jl

The performance-oriented design and engineering make this product an ideal choice for your vehicle. It comes with a raised fill plug that increases the fluid capacity on high pinion angles, ensuring better performance. Additionally, it enhances the overall look of your vehicle’s undercarriage while providing greater housing rigidity.

The product is made from high-strength, nodular iron and is powder-coated for a durable finish. This ensures that it remains sturdy and long-lasting, even in harsh weather conditions. The package includes all the necessary hardware and a drain plug for easy installation and maintenance.

Pros

  • High-strength, nodular iron construction ensures durability and long-lasting performance
  • Powder-coated finish provides protection against harsh weather conditions
  • Raised fill plug increases fluid capacity for better performance
  • Enhances the overall look of the vehicle's undercarriage
  • Includes hardware and drain plug for easy installation and maintenance

10. Arb Dana 40 Off-Road Defender

The ARB 750003 Differential Cover for Dana 40 is a must-have for anyone who loves off-roading. Designed to protect your differential and ring and pinion set from off-road hazards, this cover is made using high tensile nodular iron that makes it extremely durable. The cover features a computer-optimized cross brace design that enhances the structural rigidity of the axle, and top-quality neodymium magnets that collect metallic wear particles as the vehicle moves to prolong carrier bearing life. The magnet's location on the end of the dipstick allows for easy oil checking. The unique dipstick/filler cap design allows the differential oil level to be adjusted for customized high driveline angles, making it the best differential cover of all.

Made from Super Thick Cast Nodular Iron, this cover provides added strength to the bearing alignment, which prolongs the carrier bearing life. The high-powered neodymium magnets attached to the drain plug and dipstick collect metallic wear particles, while the dipstick/filler cap allows the differential oil level to be adjusted.

With the ARB 750003 Differential Cover, you can tackle any obstacle or off-road hazard with confidence, knowing that your differential is well-protected. This cover is easy to install and maintain, and its rugged construction ensures that it will last for years to come.

Pros

  • Made from high tensile nodular iron for maximum durability
  • Computer-optimized cross brace design enhances the structural rigidity of the axle
  • Top-quality neodymium magnets collect metallic wear particles to prolong carrier bearing life
  • Unique dipstick/filler cap design allows differential oil level to be adjusted
  • Super Thick Cast Nodular Iron provides added strength to the bearing alignment

Best Dana 44 Diff Cover FAQs

How do you properly install a Dana 44 diff cover?

Proper installation of a Dana 44 differential cover requires some essential steps to ensure that it securely fits and functions well. First, clean the differential cover and the housing surface where it will be installed. Remove any old gaskets, sealants, or debris using a scraper or a wire brush. Second, apply a thin layer of high-quality silicone sealant on the cover flange and the housing surface to prevent fluid leaks. Third, align the cover on the housing and bolt it into place using the recommended torque specification. Fourth, fill the differential with the appropriate gear oil, and check for any leaks around the cover. Finally, verify that the differential cover is properly secured and the oil level is correct. Regular maintenance such as checking fluid levels and inspecting for any leaks should be done periodically to ensure optimal performance and prolong the lifespan of the differential cover.

What are some reputable brands that offer high-quality Dana 44 diff covers?

There are several reputable brands that offer high-quality Dana 44 diff covers. One of the most popular and trusted brands is ARB. They offer a wide range of diff covers that are designed to provide maximum protection to your vehicle's differential. Their diff covers are made from high-quality materials and are built to last. Another reputable brand is Poison Spyder. They are known for their strong and durable diff covers that are designed to handle even the toughest off-road conditions. Other notable brands include G2 Axle & Gear, Rugged Ridge, and Smittybilt. When choosing a diff cover, it's important to consider the material, design, and durability. You want a cover that can withstand the rigors of off-road driving and provide reliable protection to your vehicle's differential.

What are the benefits of upgrading to a stronger Dana 44 diff cover?

Upgrading to a stronger Dana 44 diff cover offers numerous benefits. Firstly, it enhances the durability and strength of the vehicle's differential cover, which is essential for off-road enthusiasts or those who frequently tow heavy loads. The upgraded cover can withstand more abuse and protect the differential from damage, reducing the risk of costly repairs or replacements.

Secondly, a stronger diff cover can also improve the vehicle's overall performance. The upgraded cover provides better support to the differential gears, reducing the risk of gear failure and improving traction control. This can result in better handling, smoother rides, and improved off-road capabilities.

Thirdly, the stronger cover is designed to dissipate heat more effectively, which helps prevent overheating and extends the life of the differential. This is particularly important for those who frequently engage in heavy-duty activities and require their vehicle to operate in extreme conditions.

Lastly, upgrading to a stronger Dana 44 diff cover can also add aesthetic value to the vehicle. The upgraded cover is typically designed with a more visually appealing appearance, making it an excellent addition for those who take pride in the appearance of their vehicle.

What is a Dana 44 diff cover and what purpose does it serve?

The Dana 44 diff cover is a component of the Dana 44 differential, which is a popular axle found in many off-road vehicles. This cover serves as a protective barrier for the differential components, including the gears, bearings, and axles. The cover is designed to keep out dirt, debris, and other contaminants that can cause damage to the differential, leading to costly repairs.

In addition to providing protection, the Dana 44 diff cover also helps to dissipate heat generated by the differential during operation. This can help to prevent overheating and premature wear of the differential components. Some aftermarket diff covers also feature additional cooling fins and other design features to further enhance heat dissipation.

Overall, the Dana 44 diff cover is an important component for off-road enthusiasts who want to protect their vehicle's differential and ensure optimal performance on the trails. By choosing a high-quality diff cover and installing it properly, off-road enthusiasts can enjoy greater peace of mind and a more reliable vehicle for their adventures.

What materials are commonly used to manufacture Dana 44 diff covers?

The Dana 44 differential cover is a popular upgrade for off-road enthusiasts who want to increase the durability and protection of their vehicle's differential. The materials commonly used to manufacture Dana 44 diff covers include cast aluminum, cast iron, and steel. Cast aluminum is a popular choice because it is lightweight and provides a high level of protection against impact and corrosion. Cast iron is also a good choice because it is strong and durable, but it is heavier than aluminum. Steel is another option, which is very strong and provides excellent protection but is also the heaviest of the three materials. The choice of material for a Dana 44 diff cover will depend on the intended use and personal preference of the vehicle owner. It is important to choose a cover that is strong enough to withstand the demands of off-road driving while also providing adequate protection for the differential.

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