Dana 30s have 1. Even went so far as to call Superior and they confirmed that they use the same full circle 760`s on both their 30 and 44 shafts. My experience comes from breaking a 44 and a 10 bolt in the same day on almost identical Blazers on the same obstacle. Pros and Cons between Chevy and Scout II dana 44 axles. personally I wouldnt spend $1 on the dana 30. Sin embargo, ambos tienen orejas relativamente débiles y pequeñas articulaciones en U. I have a 92 YJ with a dana 30, with 4. The Sticker says I got the HD Dana 44 Wide front/rear axles and the Jeep page says i go M210 and M220 axles (F/R). Many people with earlier Broncos swap out the. 12 inches (181 mm) OEM Inner axle shaft spline count: 27. Dana 44 rubicon Jump to Latest Follow 1 - 17 of 17 Posts M mike78 Registered Joined Nov 8, 2009 203 Posts Discussion Starter · #1 · Mar 3, 2011 I purchased a rear rubicon dana 44 with 4. dana 44 19 spline to 30 spline. Dana 30 high pinion, Dana 44 high pinion. The more splines an axle shaft has, the stronger it is. The Dana 44 has 30 splines and a shaft diameter of 1. There is no advantage to running a 44 with 37`s down. 31-inch, 30-spline Dana 44 axleshafts. Dana 30 Vs Dana 44Those numbers might not seem significant until you realize that. Good quality 4340 alloy 27 spline inner/outer shafts for your front Dana 30 like from Revolution Gear are more than up to 35 tires, a front locker, and tough trails. Dana 60 = 5 7/8 (without mild shave) So clearance-wise in the rear, I was almost the same as with the Ford 8. On a Jeep, both Dana 44 and Dana 30 front axles share the same components, such as the tubing, end forgings, Knuckles, and brakes. 88s, Eaton E-locker, Synergy ball joints and RCV shafts from the my factory Dana 30 (4. The Dana 44 was also a popular choice as a rear differential for kit cars and still is used extensively for four-wheel-drive conversions on classic trucks as well. Dana 44 vs Dana 60: What’s the Actual Difference? – Dust. The Jeep Dana 30: The Dana 30 first appeared in 1966 in the early Ford Bronco. Though Dana 44s have a larger ring-and-pinion and larger-diameter inner axles, a Jeep running 33-inch tires and a fairly stock 4. Los semiejes estriados del Dana 44s 30 son obviamente mucho más robustos que los semiejes estriados del Dana 30s 27. Dana 44: 1971-1977 Ford Bronco. The only real gain in strength is in the gears and inner axleshafts (larger. I know the front 44 axles from the JK are kind of known to have weak tubes and inner cs, and Evolution offroad has some trick parts to help strengthen it with their 44 magnum sleeves, and Inner C gussets. The u-joint is the real weakness of the 30. Re: Upgrade Dana 30 or Wait till breaks and get Dana 44. Since the Dana 30 aftermarket shafts use the same 760 U Joint as the 44. a Dana 44 is not really a big deal, a Dana 30 holds up fine when with 35s and a locker with aftermarket 27 spline 4340 shafts. On a Dana 30, you will see a king pin cap with four bolts threaded down into the top of the knuckle. La única diferencia entre el JK Dana 30 y el Dana 44 es el tamaño de la corona, el casillero electrónico y ejes más grandes. The only difference between a Super 35 and a Dana 44 would be the larger ring and pinion on the Dana 44. However, you will notice a different feel if you are riding on big tires with the Chrysler 8. 56 gears and a detroit trutrac, on 33s; but the shaft just broke I have two options: 1. I do know that with enough money you can make a Dana 30 nearly as strong as an aftermarket built LP44. Upgrading to the 297 u-joint does solve that problem (relative to changing to a 44), but then you move the weak link to the ring and pinion. Understanding Dana 44 Axle and M210/M220. How to Identify Jeep Dana Axles. The Jeep Dana 30: The Dana 30 first appeared in 1966 in the early Ford Bronco. Purchase a Dana 44 thats on a 1960s Ford Bronco, 4. However, the Dana 30s housing is made from thinner-wall steel, while the Dana 44 uses thicker-wall steel. The Dana 44 is much more rugged than the Dana 35. makes a Dana 44 stronger than a Super 35?. unless you are gonna wheel the snot out of it on trails like the jackhammer or the rubicon than i think the dana30 would be fine hell i know guys that have broken dana44 axles with stock 6cylinders. unless you are gonna wheel the snot out of it on trails like the jackhammer or the rubicon than i think the dana30 would be fine hell i know guys that have broken dana44 axles with stock 6cylinders. 7K views 1 year ago A beginner guide to A couple common Dana axles. The Dana 44 has been offered in both high- and low-pinion, with centered and offset pumpkins. High pinion dana 30 vs rubicon dana 44. Dana 30 beefing vs buying front Dana 44. Dana 30 and a Dana 44>How to tell the difference between a Dana 30 and a Dana 44. Dana 44s come with 10, 19, 29, 30, 32, 33, and 35 spline axle shafts. The Dana 30 and Dana 44 are both standard cut low pinion designs with small 260x u-joints. For the point of this article, we’re going to be discussing the Jeep Dana 30 that appeared in the Jeep Cherokee and Wrangler. 6 ring gear, the front 210mm 8. The Dana 30 and 44 both use a square-shaped axle housing tube. A beginner guide to A couple common Dana axles. Its a common upgrade for Jeeps to give you the ability to handle much larger tires. They seem to be around the same as a axle. Dana 30: 1966-1971-1/2 Ford Bronco. If you need wheel speed to play on slippery rocks and such, then the 44 will take the impacts from gaining and losing traction better than the smaller HP 30 gear will. You can tell the difference between the earl Ford Bronco Dana 30 and the Dana 44 by the steering knuckles: Dana 30 above – Dana 44 below. Conversely, the Dana 35 and Dana 44 both have 26 splines. In fact, if you think youre going to need something to support larger than 35 tires locked, then you might want to consider a Dana 60 in that equation. personally I wouldnt spend $1 on the dana 30. Im still confused by whats going on with the 2019 Sport and the rear axle. It was a very weak set up and was replaced in late 1971 by the Dana 44. The Rubicon 44 front axle may solve the gear set issue, but the axle tubes and housing are still not as strong as the PR44 or other aftermarket brands. Here are the improved specifications: ⦁ The front axle ring gear is much bigger, being 8. Your going to drop 2100$ to increase your spline count for your 30. SEARCH See more Reply Save Like ALS 92YJ. OP Thunder Mass TJ Enthusiast. Dana 44: 1971-1977 Ford Bronco. Bigger tires, neither is a good choice. I did my 44 swap for less than upgrading my 30 shafts would have cost. Either would need hardened axle shafts if theres a front locker with 35s and youre going to be doing tight turns under power. The Dana 44 axle shafts have 30 splines and a 1. The Dana 44 has been used on the front and rear of Jeeps. On a Dana 30, you will see a king pin cap with four bolts threaded down into the top of the knuckle. To Identify An Early Bronco Dana 30 & Dana 44>How To Identify An Early Bronco Dana 30 & Dana 44. On a Dana 44, you will see a large castle nut threaded onto a ball joint. com Forum>Dana 30 VS Dana 44. 06-and-earlier Rubicon Dana 44 Same outer ends, steering U-joints, and axletubes as Wrangler Dana 30. also its a good time to go SOA if you think you. Not sure why that shop would tell you that. ya know the JK D30s are a dime a dozen for the guys swapping them out, and have 32-spline outers. I know the u-joints are the same size, and the 44 shafts are a little bigger. The Dana 30 was used as a front axle on Scout 800s with the 266 V8 engine. The Difference Between New Generation Dana 44. Dana 30 Axle: Dana 30: 1966-1971-1/2 Ford Bronco. find a cheap D44 donor, and spend the $$$ there. While this doesn’t seem like a really big difference, when engineers work it out with their magic math, there is a major difference in strength. For the point of this article, we’re going to be discussing the Jeep Dana 30 that appeared in the Jeep Cherokee and Wrangler. 203 Posts. axle tube diameters and Inner. After that is really depends on how much you wanna spend. Con la diferencia de costo entre un Wrangler básico y un Rubicon, podría obtener ejes Dana 60 con casilleros del mercado de accesorios. Though Dana 44s have a larger ring-and-pinion and larger-diameter inner axles, a Jeep running 33-inch tires and a fairly stock 4. 2011 Jeep Dana 30 differential Jeep Dana 30 General specifications [ edit] Ring Gear measures 7. Starting in 1972, modern factory Dana 44’s had 30-spine axle shafts with a thickness of 1. Dana 30 high pinion, Dana 44 high pinion. If you wheel mainly in rocks where you have decent traction, the HP 30 is the better choice on 35 or smaller tires. Dana 44 Axle: Dana 44: 1971-1977 Ford Bronco. Dana 30 = 4 5/8. I know the u-joints are the same size, and the 44 shafts are a little bigger. It may not sound like a big difference, but its actually a pretty big. Improvements were made to all variations 30/35/44. Im still confused by whats going on with the 2019 Sport and the rear axle. I am at a loss as to what that really means. a quality aftermarket housing such as the Dynatrac PR44 and the like. The Revolution Gears 1541H 30 spline axle shafts are slightly stronger than the Dana 44s carbon steel 30 spline axle shafts. To my dismay its very expensive to buy either axles. And yes, the Rubicon lockers run on 5 psi vs. Dana 30 vs Ford Dana 44 Ball Joint & Knuckle Strength >Jeep Dana 30 vs Ford Dana 44 Ball Joint & Knuckle Strength. So I have to consent on that fact. All of that was mostly on 32 and 33 tires. Jeep Dana 30 vs Ford Dana 44 Ball Joint & Knuckle Strength. How do I Identify Dana 44. If you wheel mainly in rocks where you have decent traction, the HP 30 is the better choice on 35 or smaller tires. The 44 is rated for 4400 lbs, which gives you a much wider safety margin. 5 in diameter larger than the 30 and the cost of upgrading to 297 shafts in a 30 is comparable to swapping in a 44 if you do it yourself. Dana 30 vs Dana 44: ¿Cuál es la diferencia?. No axle is bomb proof if you apply too much skinny pedal and spin the tires till they catch. Dana 44 vs Dana 60: Whats the Difference?. The Dana 30 and 44 both use a square-shaped axle housing tube. Ive seen a few front Dana 44 failures on the trail. Spicer (Dana) 44 axles use an 8-1/2-inch ring gear bolted to the carrier by 10 bolts that are 3/8 x 24 right-hand thread. Where the 30 loses its credibility is with 37s. Jeep Dana 30 vs Ford Dana 44 Ball Joint & Knuckle Strength & Durability 8707 Views 21 Replies 9 Participants Last post by mj , Mar 5, 2018 T TrailTamer XJ Discussion Starter · Nov 6, 2017 This is for. 608K views 3 years ago Dana 30 vs 44 vs 60! In todays video we are going to basically rate and review three very popular axles for swaps. But when it comes to the housing material itself, theres more to consider than just strength. There is nothing wrong with re-gearing the Dana 30/35. So it was a fairly well built and loaded Prorock that ran about $5000. But when it comes to the housing material itself, there’s more to consider than just strength. I already have a donor D30 to get its tubes/Cs and the D44 pictured. I am trying to understand some of the listing on both the Sticker and the Jeep website. The first thing we look for when purchasing axles on both Dana 44 and Dana 30 is the spline count, on a Dana 30 the spline count on an inner axle shaft is 27 splines, while on a Dana 44 is 30 spline counts, this means that the Dana 44 has more strength and performance axle than a Dana 30. 56 gears, stock axel shafts, spool and manual hubs. 10 dana 30 from a wrecker. Also, swapping a Dana 30 for a Rubicon Dana 44 front wouldnt gain you much other than a bigger ring and pinion. However, the Dana 30’s housing is made from thinner-wall steel, while the Dana 44 uses thicker. The Dana 35 axle shafts have 27 splines and a 1. Except for some interior components and other obvious minor differences on the outside with brackets and such, they are almost the same. Sometime in the 1971 model year Ford changed the front end of the early Broncos from a Dana 30 to a Dana 44. only major drawback from say a Rubicon front 44 and a TJ D30, is ring and pinion size, and axle spline. You can easily tell the difference between the 2 axles by looking at the top of the knuckle: These pictures are looking down at the top of the knuckle Dana 30 The Dana 30 has a plate with 4 bolts. Needless to say they are running from $900-$2000 used. The axle “floats” or is independent by means of rugged. To put it this into simpler terms. Cant recall what it is, but its something that you need the factory locker pumps for. The main differences between the two are the size of the pumpkin (differential), and internally, the ring gear diameter, the size of the pinions, an additionally, the actual axle shafts are larger in the front JK 44 vs. Even though the Dana 30 used in the Scout 800s was closed knuckle like the Dana 27, the Dana 27 and 30 axles are not the same. Discussion Starter · #1 · Mar 3, 2011. 56 gears and a detroit trutrac, on 33s; but the shaft just broke. I have seen 30s, 44s and even 60s blown up on the rocks. The Chevy/Ford/Dodge/FSJ outers are 19 spline, but they are a much larger diameter than the 27 spline Scout 44 outers (which are the same diameter/spline count as CJ Dana 30 outer axleshafts). The Dana 44 differential cover will measure about 9 1/2 inches wide and 10 1/2 inches. The front (Dana 30) was a whole nuther story. 6 The standard equipment lists 3rd Generation Dana 44 HD Rear Axle The optional equipment includes the Automatic transmission, and says 3rd Generation Dana Solid. Up front, I lost a lost about 1 of clearance going from a 30 to a 60. On a Dana 44, you will see a large castle nut threaded onto a ball joint. Its better, but not as good as it could be. Dana 35 vs Dana 44: Whats The Difference?. dana 44 axles>Pros and Cons between Chevy and Scout II dana 44 axles. 88 because i will upgrade to 35s next. What is the difference between a D27 & D30?. BUT, it matches my clearance in the rear, so it really isnt that big of a deal. A beginner guide to A couple common Dana axles. The Dana 30 comes with 27 spline axle shafts, and the Dana 44 comes with 30 spline axle shafts. The Dana 35 axle shafts have 27 splines and a 1. Many people with earlier Broncos swap out the Dana 30 for a 44. No such thing as 30 spline outers on a Dana 44. Weakest to Strongest Axles. Es mejor comenzar con un Dana 44 del mercado de accesorios que sea un «verdadero 44». However, they both have relatively weak ears and small u-joints. Dana 30 vs Dana 44: What’s The Difference? – Dust Runners. The Rubicon 44 front axle may solve the gear set issue, but the axle tubes and housing are still not as strong as the PR44 or other aftermarket brands. com>Upgrade Dana 30 or Wait till breaks and get Dana 44. As long as you are doing mild wheeling and go no bigger than lighter weight 35’s, it shouldn’t be a problem. I am thinking of adding some more lift and tires to the xj. In Scout IIs, Dana 30 front axles and Dana 44 rear axles were standard until 1974, with front Dana 44 axles as a special order. On a Dana 44, you will see a large castle nut threaded onto a ball joint. G2 Core 44 vs Ultimate Dana 44. On a Jeep, both Dana 44 and Dana 30 front axles share the same components, such as the tubing, end forgings, Knuckles, and brakes. Sometime in the 1971 model year Ford changed the front end of the early Broncos from a Dana 30 to a Dana 44. The Dana/Spicer Model 30 is an automotive axle manufactured by Dana Holding Corporation. How To Identify An Early Bronco Dana 30 & Dana 44. I have seen 30s, 44s and even 60s blown up on the rocks. 2) Dana 30 needs 27 spline chromoly axle shafts for 35 tires and a locker. The Dana 44 is much more rugged than the Dana 35. The 44 r-p is 1. I did my 44 swap for less than upgrading my 30 shafts would have cost. Dana 30: 1966-1971-1/2 Ford Bronco. After 1974 Dana 44 front and rear axles became standard on all Scout IIs. I have a Dana 30 in the front and a Dana 44 LSD in the rear. The main differences between the two are the size of the pumpkin (differential), and internally, the ring gear diameter, the size of the pinions, an additionally, the actual axle shafts are larger in the front JK 44 vs. International Harvester Scout. Broke inner and outer axles time and time again using an Aussie locker. The Dana 30 comes with 27 spline axle shafts, and the Dana 44 comes with 30 spline axle shafts. Dana 60s come with 16, 23, 30, 32, 33, and 35 spline axle shafts. Instead, the axle is a beam type with a short tube on the passenger side. 10 dana 30 from a wrecker. The 44 doesnt buy you reliability for 37s since the U-joints are still the weak link and anything over 37s you should be running tons, again IMHO. They require some super small amount of psi. - Dana 30 vs. DANA 30 vs 44 vs 60 Junk yard Axle Swap Beginners Guide!!!!. But like a Ford D44 is much stronger due to the axle tube strangth, knuckles, high steer, and locking hubs. So I think that would be a great solution for some more strength on our 30 axles as well. La única diferencia entre el JK Dana 30 y el Dana 44 es el tamaño de la corona, el casillero electrónico y ejes más grandes. Front Dana 60s have gotten a bit cheaper in the past couple years. I drive The majority of the time on highway. Do not jump these! The 44 cracked the long side tube in half, and the 10 bolt cracked the housing. You can easily tell the difference between the 2 axles by looking at the top of the knuckle: These pictures are looking down at the top of the knuckle Dana 30 The Dana 30 has a plate with 4 bolts. The Dana 44 axle shafts have 30 splines and a 1. The most popular D60 axles are. Both axles have very similar inner Cs thickness. Joined Nov 17, 2009 Messages 124 Loc. This is meant to give you an up-close. The Dana 60 axle also came in a variety of different size. Should I install a locker in Dana 30 or swap to a Dana 44?>Should I install a locker in Dana 30 or swap to a Dana 44?. Hope this helps confuse you more!. Actually thats the ring gear diameter, smaller diameter front vs rear. Dana 44: These are the beefier axles found on the rear of all Wrangler models now with either a 3. 33 / 186mm Pinion Diameter / Spline: 1. 375 / 26 Ring Gear Bolts: (10) 3/8x24 RH Cover Bolts: 10 Carrier Breaks: 3. The majority of D44s are 29, 39, 32, 33, and 35-spline. My question is would it be worth my time and money to swap a dana 44 into the front to replace the hp 30. Dana 30 vs Dana 44 Front Axles. 10s When I opened the cover and counted the teath I discovered it had 4. My question is would it be worth my time and money to swap a dana 44 into the front to replace the hp 30. I’m running 35’s and more than likely will never go any bigger. 25 has 27 splines in its pinion shaft. The Sport JLs have a. Joined May 26, 2021 Threads 30 Messages 600. Dana 44 Axle: Dana 44: 1971-1977 Ford Bronco. Front Dana 60s have gotten a bit cheaper in the past couple years. If you need wheel speed to play on slippery rocks and such, then the 44 will take the impacts from gaining and losing traction better than the smaller HP 30 gear will. Dana 44 vs Dana 60: What’s the Actual Difference? – Dust >Dana 44 vs Dana 60: What’s the Actual Difference? – Dust. Sometimes Broncos that came with a 44 are swapped for a 30 because they used the 44 axle to upgrade another Bronco. The Rubicon 44 front axle may solve the gear set issue, but the axle tubes and housing are still not as strong as the PR44 or other aftermarket brands. How to Identify Wrangler Axles & Axle Differences. However, the Dana 30’s housing is made from thinner-wall steel, while the Dana 44 uses thicker-wall steel. Seriously, it really depends on what year 30 you start with. Tom Broncobowsher Contributor Total hack Joined Jun 4, 2002 Messages 33,954 Nov 21, 2009 #6. Dana 30 Axle: Dana 30: 1966-1971-1/2 Ford Bronco Dana 30: 1966-1971-1/2 Ford Bronco Dana 44 Axle: Dana 44: 1971-1977 Ford Bronco Dana 44: 1971-1977 Ford Bronco Video:. I have a 92 YJ with a dana 30, with 4. The center section housing is larger, which helps. With the shaft ears being the weak point. I probably wouldn’t lock a D 35 because of the C clip design, but I’m not. Additionally, theres an actuated locker. Broke knuckles time and time again. 3) Dana 44 (stock 30 spline axle shafts) is fine with 35 tires and a locker. #1 Total new guy, Bought my first Jeep last week, Gladiator Sport S with max tow. Its much stronger than a Dana 27 but not as strong as the later Dana 44. 13 inches in diameter, while most Dana 44s use a 30-spline, 1. Dana 30s use a 27-spline axle of 1. ~25% more ball joint separation than Ford HPD44 and FAR more and better ball joint available for the run of the mill Jeep D30s. The 44 is rated for 4400 lbs, which gives you a much wider safety margin. No such thing as 30 spline outers on a Dana 44. The Rubicon model Wrangler uses a hybrid axle that takes some parts from a Dana 44 and some from the Dana 30. Dana 30 Axle: Dana 30: 1966-1971-1/2 Ford Bronco. Thats what makes the 44 stronger. 31 inches (earlier axles were 10- or 19-spline). Rubicon models come standard with a 4. unless you are gonna wheel the snot out of it on trails like the jackhammer or the rubicon than i think the dana30 would be fine hell i know guys that have broken dana44 axles with stock 6cylinders. - Buy chomoly axels, install, and ready to go. Dana 30 VS. Mostly at Beasley knob it involves steep accents and descents. clearance difference between dana 44 and dana 60. However, most Dana 44s have 29 spline or higher axle shafts. The Dana 30 that was put in the Cherokee (XJ) and Wrangler (YJ) is. Front axle swap dana 30 vs dana 44. The Dana 30 and 44 both use a square-shaped axle housing tube. - Buy chomoly axels, install, and ready to. The case itself is 9-3/8 inches in diameter. Also, if you didnt know the 30 in D30 means 3000lb capacity, or 1500 lbs per tire. I upgraded to a Prorock 44 unlimited with 4. Dana 44s come with 10, 19, 29, 30, 32, 33, and 35 spline axle shafts. But, most Dana 60s have 30 spline or higher axle shafts. Though Dana 44s have a larger ring-and-pinion and larger-diameter inner axles, a Jeep running 33-inch tires and a fairly stock 4. 608K views 3 years ago Dana 30 vs 44 vs 60! In todays video we are going to basically rate and review three very popular axles for swaps. - Purchase a Dana 44 thats on a 1960s Ford Bronco, 4. The Dana 44s 30 spline axle shafts are obviously much beefier than the Dana 30s 27 spline axle shafts. ($450) I just have to pay welder to add the spring perches and get some wheel spacers/adapters to fit my wheel. Although the Dana 44 and Dana 60 differential covers look similar, their sizes are significantly different. Spicer (Dana) 44 axles use an 8-1/2-inch ring gear. It was a very weak set up and was replaced in late 1971 by the Dana 44. 14K subscribers Subscribe 105 4. The axle floats or is independent by means of rugged universal joints. Over the years, theyve become more common on the rear than the front. The 30 can handle 35s locked with TJ shafts (or chromos with full circle clips, prefered). I purchased a rear rubicon dana 44 with 4. Pretty easy to find them in the $600-$800 range around here. The Dana/Spicer Model 30 is an automotive axle manufactured by Dana Holding Corporation. The Dana 44 is. Dana 44: Which One Is The …. Some ealier CJs did have 44 rears (pre 76 and some 86s) I believe TJs only came with a dana 44 in the. XJ HPD30. The Dana 30 comes with 27 spline axle shafts, and the Dana 44 comes with 30 spline axle shafts. So if I add a good set of axle shafts and u-joints to the 30 how much strength difference will there be between the two?. Seriously, it really depends on what year 30 you start with. Dana 60 >WHAT JEEP AXLE DO I NEED?. The Dana 44 is different from the Dana 30 because of the differences in differentials and shafts which happens to have bigger joints and spline counts. All D44 housing assemblies will accept the 30 spline case into the carrier. The Dana 44 ring gear size is 8 ½ inches. Jeep Dana 30 vs Ford Dana 44 Ball Joint & Knuckle Strength & Durability 8641 Views 21 Replies 9 Participants Last post by mj , Mar 4, 2018 T TrailTamer XJ Discussion Starter · Nov 6, 2017 This is for a Trail Rig/Weekend Warrior XJ on 35 tall tires that see rock crawling, hill climb/attack, trail riding. The only difference between a Super 35 and a Dana 44 would be the larger ring and pinion on the Dana 44. drive the D30 while your building/buying the front 44. WHAT JEEP AXLE DO I NEED?. The 30 can handle 35s locked with TJ shafts (or chromos with full circle clips, prefered). Buy chomoly axels, install, and ready to go. Thread starter orygunbou71; Start date Nov 21, 2009; O. I have a 92 YJ with a dana 30, with 4. The Dana 44 differential cover will measure about 9 1/2 inches wide and 10 1/2 inches tall, while the Dana 60 differential cover will measure about 11 1/4 inches wide. Dana 30 build and swap questions of 1997. Build my 30 or swap for 44?. The Dana 44 axle came with a variety of different axle sizes. Dana 30 VS Dana 44. They are virtually bolt-in in a WJ, with only 1 additional width, and a slight bowing of the springs like this: / /. The 44 r-p is 1. We can say the Dana 44 evolved from the Dana 45, which is no longer manufactured. The Sport JLs have a Dana 30 front axle, 186mm, for comparison. Dana 30 = 4 5/8 Ford 8. Pinion Shaft Spline The Chrysler 8. The Dana 30 that was put in the Cherokee (XJ) and Wrangler (YJ) is. DANA 30 vs 44 vs 60 Junk yard Axle Swap Beginners …. #1 Total new guy, Bought my first Jeep last week, Gladiator Sport S with max tow. im pretty sure they use the same U-joint. Steel is very strong, but it’s also very heavy. Dana 30s have 1. Theres no factory LSD, or locking differential included. Although the Ford F150 came with the larger 297x u-joints, the 1966-1977 Ford Bronco never received them. 30 spline axles are mainly superior beacause the diameter is greater than that of 10 or 19 spline axles. I decided I would keep the rear axel and run the 4. com>Nuts & Bolts: High vs. OUTER AXLE TUBE SEAL KIT - COMPATIBLE WITH JEEP DANA 30 (& DANA 44 TJ RUBICON) FRONT WRANGLER CHEROKEE & GRAND MJ XJ YJ ZJ TJ JK - GREY. Also, swapping a Dana 30 for a Rubicon Dana 44 front wouldnt gain you much other than a bigger ring and pinion. Jeep Dana 30 vs Ford Dana 44 Ball Joint & Knuckle. 375 / 26 Ring Gear Bolts: (10) 3/8x24 or 7/16x20 RH Cover Bolts: 10. A beginner guide to A couple common Dana axles. Dana 30s use a 27-spline axle of 1. unless you are gonna wheel the snot out of it on trails like the jackhammer or the rubicon than i think the dana30 would be fine hell i know guys that have broken dana44 axles with stock 6cylinders. I purchased a rear rubicon dana 44 with 4. 5 / 216mm Pinion Diameter / Spline: 1. OK, but what about using the chromoly axles?. The Jeep Dana 30: The Dana 30 first appeared in 1966 in the early Ford Bronco. While thats still a good chunk of change, its comparable to a D44 with alloy shafts and super joints which still wont hold a candle to a 60. 10s When I opened the cover and counted the teath I discovered it had. Yes, the Dana 44 ring and pinion will be stronger, but how many Dana 30 ring and pinion gears do you see break? A locked Dana 30 with chromoly shafts should be good for up to 35 tires. The Dana 30 comes with 27 spline axle shafts, and the Dana 44 comes with 30 spline axle shafts. Dana 30 = 4 5/8 Ford 8. Whats the difference between Dana M210/M220 and HD Dana 44 ? Thanks ! Sponsored. Although the Dana 44 has a larger differential, and stronger axle shafts, it shares the same weak axle tubes with the Dana 35. I do see action on forest service roads and some mild offroading. If you need wheel speed to play on slippery rocks and such, then the 44 will take the impacts from gaining and losing traction better than the smaller HP 30 gear will. Also, if you didnt know the 30 in D30 means 3000lb capacity, or 1500 lbs per tire. The main differences between the two are the size of the pumpkin (differential), and internally, the ring gear diameter, the size of the pinions, an additionally, the actual axle shafts are larger in the front JK 44 vs. An ARB compressor also will not work with Rubicon lockers. Im looking at a 2019 Sport S, 2 door, Automatic 3. Still much to be desired vs. Dana 44 vs Dana 30 axle (picture). The basis for the claim was that the diff carrier was machined out for the 30 spline side gears, which in turn made the case weaker. However, they both have relatively weak “ears” and small u-joints. Upgrading to larger 297 (Dana 44) sized u-joints is an easy junkyard swap. Sure the PR44 is going to cost more, but with 37s I wouldnt push my luck. The 44 is a good solid axle with a long history. Dana 30 VS Dana 44: Which One Is Better?. So if I add a good set of axle shafts and u-joints. Dana Super 30 Ring Gear Diameter: 7. Steel is very strong, but its also very heavy. Trak-Lok limited slip differentials were optional. So, is there any reason to prefer Dana 44 vs Dana 30. There are no flimsy axle tubes. Jeep Dana 30 vs Ford Dana 44 Ball Joint & Knuckle Strength & Durability 8641 Views 21 Replies 9 Participants Last post by mj , Mar 4, 2018 T TrailTamer XJ Discussion Starter · Nov 6, 2017 This is for a Trail Rig/Weekend Warrior XJ on 35 tall tires that see rock crawling, hill climb/attack, trail riding. It has been manufactured as a beam axle and independent suspension axle with several versions. Where 35s are concerned on a front axle, a Dana 30 vs. My question is would it be worth my time and money to swap a dana 44 into the front to replace the hp 30. Upgrading to larger 297 (Dana 44) sized u-joints is an easy junkyard swap. #1 Ive been looking the last year for a used Dana 44 or Dana 30 HP front. The largest offroad >Dana 30 vs Dana 44 ??. other than that they are identical. The Dana 44s 30 spline axle shafts are obviously much beefier than the Dana 30s 27 spline axle shafts. This is meant to give you an up-close look at a couple popular axles to understand what you need to build you. I am thinking of adding some more lift and tires to the xj. Seriously, it really depends on what year 30 you start with. 18-inch-diameter, 27-spline axleshafts that are smaller than 1. 73 Dana 44 - Standard & Reverse Rotation Ring Gear Diameter: 8. 6 ring gear, the front 210mm 8. YJs never had any thing but a dana 30 in the front and a dana 35 in the rear. In Scout IIs, Dana 30 front axles and Dana 44 rear axles were standard until 1974, with front Dana 44 axles as a special order. a quality aftermarket housing such as the Dynatrac PR44 and the like. Factory axleshafts ranged from 10-spline through 32 with diameters from 1. Dropping in a good dana 44 will set you back 3600$+ (look up G2 axle) For that cost you could do a 60 or a R50 from Tera Flex. 8 = 5 5/8 Dana 60 = 5 7/8 (without mild shave) So clearance-wise in the rear, I was almost the same as with the Ford 8. If you dont have the mechanical ability to do your own 44 swap, it might not make sense. If you dont have the mechanical ability to do your own 44 swap, it might not make sense. Also, if you didnt know the 30 in D30 means 3000lb capacity, or 1500 lbs per tire. On a Jeep, both Dana 44 and Dana 30 front axles share the same components, such as the tubing, end forgings, Knuckles, and brakes. The u-joint is the real weakness of the 30. First Gen and New Gen Dana 44 Comparison Watch on We hear more confusion, though, over the new-generation Dana 44 than any others. drive the D30 while your building/buying the front 44. El Dana 30 viene con 27 semiejes estriados y el Dana 44 viene con 30 semiejes estriados. You can easily tell the difference between the 2 axles by looking at the top of the knuckle: These pictures are looking down at the top of the knuckle Dana 30 The Dana 30 has a plate with 4 bolts. Dana 30 vs Dana 44: What’s The Difference? – Dust …. Actually thats the ring gear diameter, smaller diameter front vs rear. On the other hand, we have the Dana 44 measures 8 1/2, and offers a 4. The 44 doesnt buy you reliability for 37s since the U-joints are still the weak link and anything over 37s you should be running tons, again IMHO. 5 in diameter larger than the 30 and the cost of upgrading to 297 shafts in a 30 is comparable to swapping in a 44 if you do it yourself. Where the 30 loses its credibility is with 37s. find a cheap D44 donor, and spend the $$$ there. Unless you go to a limited or locking case you will gain very little to switch over to 30 spline axle shafts. The Dana 44s 30 spline axle shafts are obviously much beefier than the Dana 30s 27 spline axle shafts. I quickly got on the phone and cancelled the front 4. 0L would have a hard time breaking these components on an OEM. 10 rear gear ratio and also use a Dana 44 axle in the front with either a 3. The Dana 44 is an automotive axle manufactured by Dana Holding Corporation and is used among automobile manufacturers and in the automotive aftermarket area as well. Re: Upgrade Dana 30 or Wait till breaks and get Dana 44. So I was considering buying a Used 1997-1999 Jeep Cherokee XJ 4x4. One extra spline doesn’t seem to make much difference. The Dana 30 features ring gear that measures 7 1/8 in diameter, featuring a 3. I have a Dana 30 in the front and a Dana 44 LSD in the rear. Get twisted up with a locker and you will put more than 1500 lbs on a tire. 31-inch, 30-spline Dana 44 axleshafts. I do have a spartan lunch box locker in the front. The 30 can handle 35s locked with TJ shafts (or chromos with full circle clips, prefered). I made the choice to go with a Prorock even though I have an 03 or 04 Superduty 60 sitting here at the house. Since the Dana 30 aftermarket shafts use the same 760 U Joint as the 44.