How many splines on a AMC 20?
General specifications. AMC 20s have an 8 7/8″ ring gear and use a 29 spline axle shaft. The AMC 20 was most often used with V8 engines in cars and Jeeps.
What did the AMC 20 come in?
There was also a narrow-track AMC 20 used in Jeeps from 1976 to 1981; it measured 50.5 inches from flange face to flange face. A wide-track version of the axle was used from 1982 to 1986; the axle width was increased to 54.4 inches. The AMC 20 axle was delivered from the factory with a two-piece shaft design.
What axle is in my Jeep CJ7?
Dana 30 differentials are used in most Jeeps. From the CJ-series (CJ5, CJ7, CJ8 Scrambler) to the YJ, TJ Wranglers, and even XJ Cherokees. These axles would be made for open-end steering, meaning they allow for front spindles and parts that will enable the vehicle to turn.
How do I know what axle My Jeep has?
OEM Axle I.D. Chart
The Bill of Materials, or B.O.M., is the number stamped on the right or left hand tube of the axle. This will help identify the parts needed out of a Spicer catalog.
What vehicle has a Dana 30?
Jeep Liberty 4×4 models use the Dana 30 in the form of independent suspension in the front (IFS). The AMC Eagle front axle is also a Dana 30 IFS.
What jeeps have Dana 44 axles?
The new Jeep® Wrangler JL comes with redesigned Dana axles as standard equipment. The Wrangler Sport and Sahara come with Dana 30™ axles in front and Dana 35™ AdvanTEK® axles in the rear, while the Rubicon comes equipped with Dana 44™ AdvanTEK® axles in front and rear.
What rear axle does CJ7 have?
From 1976 to 1980, the CJ-7 used a Dana 20 transfer case, Dana 30 front axle (27- or 31-spline), and an 29-spline AMC 20 rear axle, while in recent years, Laredo package added tachometer, chrome bumpers, tow/recovery hooks and interior, comfortable leather seats, and clock.
What Jeeps have a Dana 44?
How do you tell if your Jeep has a Dana 44?
The easiest way to tell these axles apart is to look at the shape of the differential cover. The Dana 35 cover is pretty much perfectly round. The Dana 44 is sort of a six-sided shape. A Dana 35 (left) compared to a Dana 44 (right).
What is the difference between a Dana 30 and Dana 35?
The Dana 30 will only be found as a Jeep front axle while the Dana 35 will only be found as a rear axle on Wranglers. Dana 35 axles have earned a very poor reputation in the off-roading world, however, it is a great axle for stock Wranglers.
Is a Dana 30 limited slip?
Features: Limited-slip operation. Helical-style pinion gears.
Is the 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.
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 axles came in a 1986 CJ7?
Typically, they had 4.1 ratio, narrow track axles.
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.
Is Dana 44 better than Dana 35?
It may not sound like a big difference, but it’s actually a pretty big. Although the Dana 44 has a larger differential, and stronger axle shafts, it shares the same weak axle tubes with the Dana 35. You could always truss the axle to make it stronger, but at the end of the day, it’ll still have really weeks tubes.
Do all rubicons have Dana 44?
The Dana 30 is once again at the front, but all Rubicon JKs will have Dana 44s in the front and rear. JL Wranglers have a Dana 30 up front and a Dana 35 in the rear. The exception as always is the Rubicon (44s front and back).
Is Posi the same as limited slip?
Limited Slip Differentials (LSD) significantly increase the traction and performance of Jeeps, trucks, 4×4s, and RWD vehicles on the street, at the strip, or on the trail. Positraction is what General Motors called its limited slip differential, the term has come to refer to LSDs in general.
Can Dana 44s handle 37s?
No problem at all! Get a Dana 44 front, some upgraded axle shafts, and you should be able to handle the 37s fine, as long as you don’t drive it like a complete moron, in which case you can break just about any axle!
Can Dana 44 Handle 40 inch tires?
However, as a very general rule, a 36-inch tire is about the limit for a Dana 44. Of course, we all know the guy that runs 40-inch tires on his Dana 44 and never breaks a thing. And then there is the guy that breaks everything with 33-inch tires. That’s why our 36-inch tire limit is not set in stone.
What Jeep comes with Dana 44?
What year Jeep has a Dana 44 front axle?
In 2003, the highly anticipated Jeep Wrangler Rubicon rolled onto the scene with Dana 44 axles equipped with selectable air lockers. Though the TJ Dana 44s had advantages over the anemic Dana 30 and 35, it wasn’t until the 2007 release of the Jeep Wrangler JK that the Dana 44 as we knew it was all but reinvented.
What Jeeps have Dana 44 axles?
Is a Dana 60 a 1 ton axle?
The Dana 60 and Dana 70 are two heavy-duty variants in the Dana axle line, and are typically found in 3/4 ton and 1 ton pickup trucks.
What does Dana 44 stand for?
44 is rated for 4,400 ft. lbs.; a 60 is rated for 6,000 ft. lbs. That’s max torque, continuous rated torque is quite a bit less. Load rating for a Dana 44 is 3,300 lbs.