Not all 44s are equal. The Dana 44 has been manufactured for nearly 70 years, and was original equipment under Jeep, Ford, GM, Dodge, International Harvester and Studebaker vehicles, and even the Isuzu Rodeo and Honda Passport. And almost every one of these had some unique, funky specification just for that model.
What’s the difference between a Dana 44 and a Dana 44 HD?
The HD axles have wider pinion and ring gears, which are typically the weak spot on dana 44 axles. What it doesn’t say on jeep’s site is that the rear axle on a rubicon is also a dana 44 hd, whereas the sport and sahara have the regular dana 44 housing with 30 spline axles. The HD setup has 32 spline axles.
What vehicles have a Dana 44 front axle?
The Dana 44 has seen use in Chevrolet Corvettes and Dodge Vipers. This axle is referred to as a Dana 44 ICA or Dana 44 IRS. All 1980–1982 Chevrolet Corvette C3 and manual transmission equipped 1985–1996 Chevrolet Corvette C4 had this axle.
Can you run 35s on a Dana 44?
Yes, you may twist your axle housing or explode the carrier running 35s, but you could do just the same running 33s. Dana 30 (and 44) JK frontends will also benefit greatly from the installation of HD ball joints, axle shafts, and extra housing reinforcement, such as a truss.
What’s the difference between a Dana 44 and a Dana 60?
The Dana 44 axles use u-joints that measure 2.18 inches from snap ring to snap ring. The Dana 60 axle uses u-joints that measure three inches from snap ring to snap ring. The Dana 60 has a larger ring gear, larger axle tubes, larger axle shafts, and overall is much stronger.
What Jeep has a Dana 44 front axle?
SJ Wagoneer: Grand Wagoneers, Full Size Wagoneers and Full Size Cherokees/Cherokee Chiefs came standard with Dana 44 front axles, and either the Dana 44 or AMC 20 rear axles.
Is a Dana 44 limited slip?
Fits any “thick” aftermarket Dana 44 gear set. The Nitro Helical Worm Gear is a torque-sensitive mechanical limited-slip differential that uses worm gears and spur gears to dispense and distinguish input power between two drive wheels or front and back axles.
Is a Dana 44 a good axle?
At the same time, the Dana 44 is a great axle if you don’t need giant tires or big power. Most people don’t realize how heavy a Dana 60 is and how much unsprung weight affects handling. The Dana 44 is also a heavy axle, but it’s significantly lighter than a Dana 60.
Can I run 35s with 3.73 gears?
You can do it but it’s definitely not ideal. The ratios with a 5.13 first on a 3.73 rear end and 35’s (your proposed setup) is very slightly taller than what a stock 6MT Tacoma is in first gear so it’s not like you’re going to be causing massive wear getting started.
Is Dana 44 strong?
It used to be that the Dana 44 was considered to be a fairly stout axle. But as trails got tougher and tires got larger, the 44 got dumped in favor of even stronger hardware. But the Dana 44 is a pretty stout piece, and many companies offer parts to make your 44 even stronger than it now is.
How much torque can a Dana 44 handle?
Axletubes vary in size from 3 inches to 3.5 inches in diameter, and Dana lists the GAWR as 5,500 lb-ft for a semi-floating axle, while the full-floaters are good for 6,000 to 6,500 pounds. Both versions have a torque output rating of 5,500 lb-ft.
Do all JK have Dana 44?
All four-door JK Wrangler original owners do have Dana 44s under the rear end. All Rubicon JL owners have a Dana 44 front and rear axle. However, these aren’t your father’s Dana 30, 35, 44 axles though as Dana has made these stronger and lighter than any other generation.
What size is a Dana 44 axle?
The Dana 44 came with axle tubes anywhere from 2.5 to 3-inch in diameter. The Dana 60 only came with one axle diameter of 3.125 inches, which is pretty big. Those larger axle tubes help strengthen the housing, but also make room for larger axle shafts.
What is a Dana 44?
Dana 44. The Dana/Spicer Model 44 is an automotive axle manufactured by Dana Holding Corporation and is used extensively among automobile manufacturers and in the automotive aftermarket area as well. The Dana 44 was first manufactured in the 1940s and is still being manufactured today, both front and rear axle variants.
What is a Dana axle?
The Dana/Spicer Model 60 is an automotive axle manufactured by Dana Holding Corporation and used in OEM pickup and limited passenger car applications by Chevrolet, Dodge, Chrysler, Jeep, Ford and Land Rover.
