How do I know my ring gear size?
The ring gear diameter is measured across the face of the gear. To obtain the ring gear diameter, simply place a tape measurer across the gear. This can be tricky if the ring gear & carrier are still in the housing. In some cases, a differential can be identified by the number of cover bolts is has.
What size is a Dana 30 ring gear?
The standard Dana 30 ring gear diameter is 7 1/8″ and comes with a 3.21 gear ratio unless your Jeep is equipped with the tow package. The Dana 30 doesn’t come with any factory LSD or locking differential.
What gear ratio is in a Dana?
Dana will now offer the following gear ratios for current generation Jeep Wrangler axles: Dana 44™ AdvanTEK® front axle: 3.73 Ratio. 4.10 Ratio.
How do I know what axle gear 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 size is a Dana 44 ring gear?
8.5 to 8.8 inches
The ring gear on the Dana 44 measures anywhere from 8.5 to 8.8 inches depending on the truck. The Dana 60, however, has a massive 9.75-inch ring gear no matter what truck it came out of. That’s well over an inch larger which is crucial for holding up to lots of drivetrain stress.
How can you tell the difference between Dana axles?
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 many teeth are in a 373 rear end?
41-11 Teeth
Motive Gear D30-373 Rack and Pinion, 41-11 Teeth, 3.73 Ratio.
Are all Dana 44s the same?
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.
How do I identify a Dana 27 axle?
The Dana 27 axle can easily be identified by the 10 cover bolts, its oval shape with straight sides, the distinguished ring gear extension with low fill plug, and the cast circles on each side of the cover. Note: This axle has a Carrier Break and gear changes may require a different carrier or thick gears.
What is the best ring and pinion gear set for Dana axles?
Ring and Pinion Gear Sets – For use with Dana® Axles Model 35 – 5.13 Ratio R&P – Reverse SG M35-513R Dana 80™ – 4.56 Ratio R&P SG D80-456 Dana 80™ – 4.63 Ratio R&P SG D80-463 Dana 80™ – 4.88 Ratio R&P SG D80-488
What kind of axles does Dana make?
At Dana, our world-class innovations offer the highest efficiencies in a full line of medium-duty, heavy-duty, and specialty axle products for all commercial-vehicle applications. As a world leader in front axle technology, we provide our customers with the most versatile, durable, and reliable steer axles on the market. Series D Dana Axle
Is the Willys Dana 25 axle out of stock?
This item is currently out of stock! Willys Jeep Front Axle Parts for Dana 25 and 27. The Dana 25 Axle was found in most 1945-1949 Jeep CJ2A, 1949-1953 Jeep CJ3A, 1953-1964 Jeep CJ3B, 1955-1960 Jeep CJ5 and 1955-1960 Jeep CJ6 Models.