Which Off-Road Axle is Better: Dana 44 or Dana 60? Weighing the Pros and Cons of Both.
The Dana 44 is significantly lighter than the Dana 60, weighing around 75-80 lbs compared to the Dana 60’s 110-120 lbs.
Dana 44 Vs Dana 60 Weight
The Dana 44 and Dana 60 axles are the two most common axle assemblies found in today’s vehicles. Both are strong and reliable, but they differ in terms of their weight. The Dana 44 has a dry weight of around 70-83 pounds, while the Dana 60 has a dry weight that ranges from 89-103 pounds. This means that the Dana 60 is about twice as heavy as the Dana 44, depending on specific model types. The differences in weight make the heavier Dana 60 much better suited for off-road applications and more powerful engines, while the lighter Dana 44 is more suitable for lighter duty vehicular use. Both models come in either a full-float or semi-float configuration, with each having its own advantages and disadvantages, depending on specific uses.
When it comes to weight comparison, the Dana 44 and Dana 60 are very different. The Dana 44 is much lighter than the Dana 60, making it a popular choice for those looking for a lightweight option. The Dana 44 uses steel components and only weighs about 165 lbs, while the Dana 60 weighs up to 300 lbs due to its heavier components.
The carrier differences between the two axles are also quite noticeable. The Dana 44 has an open differential carrier, meaning that it can only provide one wheel with power at a timemaking it better suited for light-duty applications such as off-roading or rock crawling. On the other hand, the Dana 60 has a selectable lockout carrier, meaning that you can lock both drive wheels together and send power to both of them at oncemaking it ideal for heavier duty applications such as drag racing or heavy-duty hauling.
Advantages of Dana 44
The primary advantage of a Dana 44 is its lightweight design, which makes it easier to maneuver in tight spaces and on uneven terrain. It also has great parts availability, so if you need replacement parts they wont be too hard to find. Additionally, because of its smaller size, it fits in places where larger axles may not fit.
Disadvantages of Dana 44
Unfortunately, there are some drawbacks associated with the Dana 44 as well. Its axles arent as strong as other axle types on the market and its low ground clearance can make navigating through rough terrain difficult. Additionally, some aftermarket parts may not be compatible with this axle type due to its smaller size.
Advantages of Dana 60
The advantages of the Dana 60 include its high build quality and strengthit is much stronger than the smaller axle types like the Dana 44 or even Fords 9-inch rear end axle design. It also has excellent ground clearance due to its larger size and more robust components which allow for greater articulation on rough terrain. Additionally, because of its popularity among off-roaders, there are plenty of aftermarket parts available for this axle type if you ever need any upgrades or replacements down the road.
Disadvantages of Dana 60
The main disadvantage associated with a Dana 60 is its weightits components are much heavier than those found on other axle types so they take more energy to move around while off-roading or rock crawling. Additionally, they tend to be more expensive than other axle types because they require more materials and labor in their construction processmaking them cost prohibitive for some people who are just starting out in off-roading or rock crawling activities.
When comparing the Dana 44 and Dana 60 axles, one of the main considerations is strength evaluation. The Dana 44 is slightly weaker than the Dana 60, as it has smaller ring gears and axle shafts. The Dana 44 also has a slightly lower load capacity than the Dana 60, which means it cant handle as much weight. The Dana 60, however, can be stronger if modified with additional components or upgraded internals.
Size & Height Considerations
When considering size and height for both axles, the Dana 44 is smaller and lighter than the Dana 60. This makes it easier to install in vehicles that are shorter in length or have a tighter wheelbase. The Dana 60 is larger and heavier but provides more clearance for bigger tires and more ground clearance when off-roading.
Off Road Use Consideration for Dana 44 & 60 Axles
When considering off-road use, both axles are suitable depending on the application. For moderate off-roading with small tires and low power applications, the Dana 44 should be sufficient. If more power or larger tires are needed for more extreme off-roading, then the strength of the Dana 60 might be necessary to handle what is required from it. In these cases, it would be advised to upgrade or modify either axle to ensure maximum performance and safety on any terrain.
Appropriate Traction Control System
To ensure maximum traction control during off-roading with either axle type, an appropriate traction control system must be installed or modified accordingly. This includes adding limited slip differentials to both axles as well as altering gears for extra power when needed.
Altering Gears For Extra Power
For added power when using either axle type during off-roading, altering gears can help increase torque and output power greatly. Depending on what type of gearing is available on each axle type (open differential versus limited slip), additional components may need to be added to achieve optimal results while still maintaining safety levels during use.
Axle Centers & Bearing Size for D44 & D60
The centers of both axles (the flanges) will typically determine bearing size due to their size differences between each otherthe D44 typically having smaller bearings than its D60 counterpart due to its smaller size overall compared to the D60’s wider widths and lengths . Additionally, bearing nuts may need modification depending on which type of axle is being usedthe D44 needing a different nut from that of a D60 bearing nut due to their different sizes in order for them both to fit correctly into their respective flanges on each axle type .
Drum Brake Fitment To Different Models Of D44 & D60
Drum brakes are often used in conjunction with either axle type due to their lower cost compared to disc brakes; however they do require some modifications in order for them to fit properly onto either model . This includes altering backing plates on certain models , as well as ensuring compatibility with Airstrike calipers which can offer greater stopping power when compared against drum brakes alone .
FAQ & Answers
Q: What is the difference between a Dana 44 and Dana 60 axle?
A: The Dana 44 and Dana 60 axles are both popular heavy-duty axles used in off-road vehicles. The main difference between the two is the weight. The Dana 44 axle is lighter than the Dana 60, weighing in at around 250 lbs compared to the heavier 350 lbs of the Dana 60.
Q: What advantages does a lighter axle provide?
A: A lighter axle can provide improved maneuverability, acceleration, and fuel economy due to its reduced weight. It also allows for easier installation and maintenance since it requires fewer parts than a heavier axle.
Q: Does a lighter axle provide less strength?
A: No, a lighter axle does not necessarily mean reduced strength or durability. In fact, the Dana 44 is rated for up to 3,500 lbs of Gross Vehicle Weight Rating (GVWR). This is similar to what can be expected from a heavier Dana 60 axle.
Q: Can I use either an aftermarket or OEM replacement parts with either an axle?
A: Yes, both axles are compatible with aftermarket or OEM replacement parts. However, you should always check your vehicles specific model to ensure compatibility before purchasing any replacement parts.
Q: What other differences are there between these two axles?
A: Aside from weight differences, there are some other minor differences between these two axles. The Dana 44 has a narrower track width than the wider track width of the Dana 60, making it more suitable for small vehicles like Jeeps and SUVs that don’t need as much clearance as larger vehicles such as pickups or full-size 4x4s do. Additionally, the Dana 44 has a lower gear ratio than that of the higher ratio found in the Dana 60.
The Dana 44 and Dana 60 are both reliable and strong axles, but the Dana 60 is much heavier than the Dana 44. The Dana 60 weighs in at around 130 lbs, while the Dana 44 weighs closer to 90 lbs. This makes the Dana 44 a better choice for vehicles that need to move a lot of weight without sacrificing power or reliability.