Quick Answer

Your Question What is considered a one ton axle?

Most trucks that came from the OEM with a Dana 60 in front were paired with a Dana 70 or 14 bolt axle in the rear, and they were both called 1 ton axles. This is most likely because the rear axle in a truck carries more weight than the front (when loaded).

Is a 14 bolt A 1 ton axle?

The 14-Bolt Is The Ford 9-Inch Of 1-Ton Trucks

Every diesel-powered pickup sold in the United States for the last 10 years has a full-floating rear axle.

Is a Dana 80 a 1 ton axle?

The Dana 80 is only rated for 1 ton trucks, not a 2.5 ton truck.

Which axle is used in heavy-duty vehicles?

Full-Floating Axle: True to its name, this axle type effectively floats in place and maintains its position, thanks to two bearings. It’s designed to transmit driving torque only. Full-floating axles tend to work best for larger vehicles, such as heavy-duty trucks.

Is Dana 44 better than 60?

Like we said above, the Dana 60 is the stronger axle. If you want to run big tires or big power you need a Dana 60 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.

What is a Dana 44 axle?

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.

How much torque can a 14-bolt handle?

Found under ¾- and 1-ton GM trucks, vans and SUVs, the 14-bolt received a max torque rating of 6,242 pounds.

How do I identify a 14-bolt axle?

You can spot a semi-float 14-bolt axle by counting the lugs (if it’s a six lug wheel, it’s a semi-float), or by looking at the wheel surface. On a semi-float axle, the axle shaft terminates at the wheel mounting surface. So, there will not be a visible axle end. NOTE: Some semi-float axles have 8-lug nuts.

What is a 14-bolt full floater?

GM 14 Bolt Differential Explained – How to Identify

What is the difference between Dana 70 and 80?

According to several sources, a Dana 80 can have a Gross Axle Weight Rating (GAWR) of up to 11,000 pounds. A Dana 70 can have a weight rating of up to 10,000 pounds, but 8,000 pounds is much more common.

How do you tell if I have a Dana 70 or 80?

It can be identified by its straight axle tubes, 10 bolt asymmetrical cover, and a “80” cast into the housing. Dana 80’s are made as full floating, rear axles only and are step up in overall strength compared to the Dana 70.

Is Dana 80 good?

Most axle builders agree that the Dana 80 is a good choice for rigs making big power that are running up to a 44-inch-diameter tire.

Does 2 axle mean 4WD?

Four-wheel drive, also called 4×4 (“four by four”) or 4WD, refers to a two-axled vehicle drivetrain capable of providing torque to all of its wheels simultaneously.

Does a car have 2 or 4 axles?

Most cars have two axles. As a general rule of thumb, cars and trucks have 1 axle for every pair of wheels. These are referred to as “2-axle” vehicles, which encompasses most vehicles you’ll see on the road. Motorcycles also have two axles.

What is full floating axle?

A full floating axle consists of a wheel hub assemble that is separate from the axle shaft. A spindle bolted to the axle tube supports the wheel hub by means of a pair of wheel bearings. Therefore, the weight of the vehicle and its cargo is transfered to the axle tube, rather than the axle shaft itself.

How big of a tire can a Dana 44 handle?

However, as a very general rule, a 36-inch tire is about the limit for a Dana 44.

What’s the difference between a Dana 30 and Dana 44?

The only difference between the JK Dana 30 and Dana 44 is ring gear size, electronic locker, and bigger shafts. (even if she insists shaft size doesn’t matter…) You’re better off just starting with an aftermarket Dana 44 that is a “true 44”.

How do you tell if you have a Dana 30 or 44?

The quickest way to tell is to look at the top of the steering knuckles where the Front End Housing is connected to the Knuckle. On a Dana 44 Model, you will see a large castle nut threaded onto a ball joint. For Dana 30 Models, you will see a king pin cap with four bolts threaded down into the top of the knuckle.

What’s the difference between a Dana 35 and 44?

The ring gear on the Dana 35 measures 7.62 inches compared to the 8.5-inch ring gear on the Dana 44. That’s nearly an inch larger, which makes a world of difference especially when you’re running large tires. Interestingly enough the Dana 35 and Dana 44 share the exact same axle tubes.

What is Dana 30 axle?

The Dana/Spicer Model 30 is an automotive axle manufactured by Dana Holding Corporation. It has been manufactured as a beam axle and independent suspension axle with several versions.

What is a Dana Super 60?

The Dana Super 60 is an upgraded version of the Dana 60 axle. Differences in the Dana Super 60 versus the regular Dana 60: Larger and thicker diameter steel tubes (3.75 inches diameter and ½ in thick) Larger ring and pinion which increase the contact area and overall strength.

What does a Dana 80 come in?

ID A Dana 80 Rear Axle in Chevy, Dodge Ram, or Ford Truck IDN-126. Was: Dana 80 Rear Axles have been in production since the 1988 Model Year. They have been used in Chevy/GMC 1992-2002 , Dodge(1994-2002), and Ford (1988-current) trucks vans, and motorhome chassis.

What is the strongest rear end?

Dana 60 Rear End Assemblies

If you want a big brute of a rear end under your car, look no further than a Dana 60. Even in the heyday of muscle cars, Dana 60 rear differentials were renowned for their strength, along with their difficulty to locate.

Are all 14-bolt axles the same?

Over the years, there have been millions of 14 bolt axles produced. And, of course, they weren’t all the same. GM 14 bolt axles were available in semi-float and full-float versions, and there are two types of hubs found on 14 bolt axles. Also, two different types of drums were used.

How do I identify my Dana front axle?

Stamped Number on the Axle

To figure out exactly what axle you have, you can look for the Dana stamped bill of materials number. This stamped number can usually be found on the righthand side or on the longer axletube on the same side of the tube as the differential cover, facing the rear of the truck.

How wide is a GM 14 Bolt axle?

GM 14-Bolt Specs

Pinion Bearing Preload (Inch lbs) 25 – 35 (new bearings) 5-15 (reused bearings)
Pinion diameter 1.750″ x 30 splines
Carrier Break 4.10 / 4.56
Approximate Weight (lbs) 550 with brake drums 450 without brake drums
Width – WMS-WMS (inches) SRW/DRW 67″ C&C DRW 63″

How do I know what axle ratio I have?

Method 1: Count the number of teeth on the ring gear and the pinion. Divide the number of the ring gear’s teeth by the number of the pinion’s teeth. This will give you the axle ratio.

What is a Dana 60 rear end?

The Dana 60 is a Salisbury-type rear-end, meaning the differential carrier removes from the rear of the axle instead of the front. It can be identified by its 10-bolt rear cover, which appears to be lying on its side.

What is a full float rear end?

In a full-floating axle, the axle is not attached to the axlehousing at all
it is allowed to “float” inside the axlehousing
. A tubular shaft is mounted to the end of the housing and acts like your front spindle, only it is hollow to allow the axle to meet up with the wheel assembly.