Notices
Modified JK Tech Tech related bulletin board forum regarding subjects such as suspension, tires & wheels, steering, bumpers, skid plates, drive train, cages, on-board air and other useful modifications that will help improve the performance and protection of your Jeep JK Wrangler (Rubicon, Sahara, Unlimited and X) on the trail.

PLEASE DO NOT START SHOW & TELL TYPE THREADS IN THIS FORUM

Which driveshaft

Thread Tools
 
Old 01-10-2012, 07:01 PM
  #101  
JK Super Freak
 
CerOf's Avatar
 
Join Date: Apr 2009
Location: Dallas, TX
Posts: 1,331
Likes: 0
Received 0 Likes on 0 Posts
Default

Planman,

Did you see above where WOL made the comment that some "Chinese" ones were tested. They tested just as strong; however, they had poor QC and several failed.

I'd suspect the same thing is going on with the gold seal.

Would make for interesting fodder to have them analyzed. Including sourcing one that did break and analyzing it.

Edit: heh, WOL was faster than I. He must be on a real computer and not an IPhone.

Last edited by CerOf; 01-10-2012 at 07:03 PM.
Old 01-10-2012, 07:52 PM
  #102  
JK Newbie
 
nachorubicon's Avatar
 
Join Date: Nov 2011
Location: colorado springs
Posts: 93
Likes: 0
Received 0 Likes on 0 Posts
Default

for a guy who is in the need of drive shafts... my f'ing head is spinning. So much to digest... I am going to have a melted cheese sandwich and think some things over


*thanks for the heads up that dana 60s require shorted shafts! thought I would be able to buy them once*
Old 01-10-2012, 08:49 PM
  #103  
JK-Forum Founder
 
wayoflife's Avatar
 
Join Date: Jul 2006
Location: Laguna Niguel, CA
Posts: 36,534
Likes: 0
Received 16 Likes on 15 Posts
Default

Originally Posted by planman
I have confidence that just as JE Reel would change sources if/when quality control issues arose, Tom would do the same.
I'm sure you do.

The JK market is lucrative for driveshaft shops/manufacturers--more lucrative than the TJ market ever was...

...No one wants their customers to have a bad experience--especially because of forums like this one. Only a few bad experiences, if expressed on a forum can make it look like it is the norm rather than the exception.
You'll forgive me but, bad experiences have happend and, rather than address the issue and use a higher quality part, Tom Wood's chose to send a threatening letter, with the hopes of shutting me up and hiding the truth from the members of the forum. If you want to have faith in him, who am I to tell you otherwise. However, you're kidding yourself if you really think that this is the only forum that has been highlighting bad experiences with his u-joints or that there's only been a few of them. Of course, you can choose to believe whatever it is you want to believe.

I have to confess, that I have never considered running a JE Reel driveshaft because I saw WOL blow a JE Reel flange at EJS on Metal Masher a few years back, and I read experiences that people had with balancing issues. These may have been rare exceptions, but the personal anecdotal experience combined with what I read lost JE Reel a chance at my business. (And...I own 3 JKs, with dozens of friends who own JKs.) Still, there are many people I respect who have run JE Reel for years and will likely never change.
I realize it was a long time ago but, just to refresh your memory, I blew up a double cardan on a rear 1310 shaft, NOT a flange and, this was while trying to get up the left side of Sand Ledge and with 37's. Based on your surprise, I can only assume that you've never seen a drive line break on an extreme obstacle like that but, I can assure you that it's actually quite common, even on rigs thare are built up way more than mine was at the time.

Regarding balancing issues, yes, there were in fact a lot of people who had them in the past and, from what I understand, a lot of that had to do with the inferior u-joints he was using at the time. However, unlike manufacturers that you would choose to have so much confidence in, JE Reel chose to bite the bullet, make changes and, offer his customers a better product. Personally, I would prefer to put my confidence in a company that can learn from it's mistakes rather than one that insists they can do no wrong and, tries to bully people like me with the hopes of hiding the the truth. But hey, that's just me.

Last edited by wayoflife; 01-10-2012 at 09:08 PM.
Old 01-10-2012, 09:24 PM
  #104  
JK Super Freak
 
snopro269's Avatar
 
Join Date: Oct 2010
Location: rochester,mn
Posts: 1,240
Likes: 0
Received 0 Likes on 0 Posts
Default

2dr Rubi Automatic with 38's, sleeved, gusseted, 5.38 gears, currently 3 inch short-arm possibly going to 4 inch
Recommend what for driveshafts?!?
Old 01-10-2012, 09:34 PM
  #105  
JK-Forum Founder
 
wayoflife's Avatar
 
Join Date: Jul 2006
Location: Laguna Niguel, CA
Posts: 36,534
Likes: 0
Received 16 Likes on 15 Posts
Default

Originally Posted by snopro269
2dr Rubi Automatic with 38's, sleeved, gusseted, 5.38 gears, currently 3 inch short-arm possibly going to 4 inch
Recommend what for driveshafts?!?
well, without making you read the whole thread, most any shaft with spicer or neapco u-joints is what i would recommend. i personally prefer coast or je reel because they come with these u-joints without having to pay for an upgrade and, offer them for about the same price as their competitors. being that you're running 38's, i might recommend 1350 shafts if you play hard on the rocks but, if not, 1310's will be fine.
Old 01-10-2012, 11:08 PM
  #106  
JK-Forum Founder
 
wayoflife's Avatar
 
Join Date: Jul 2006
Location: Laguna Niguel, CA
Posts: 36,534
Likes: 0
Received 16 Likes on 15 Posts
Default

Originally Posted by planman
Now that you mention it, I do seem to remember that it was the double cardan piece instead of the flange because you went back to town looking for a take-off stock rear driveshaft you could use to finish the week. If I recall correctly, it was a 1310 OE replacement shaft that mounts to the stock flanges. I might remember that you were surprised that the double cardan piece broke instead of a u-joint.

At the time, I was surprised at the failure because I did not have a full appreciation of how heavy a modified 4dr JK can be on 37" Toyo MTs with beadlocks, plus armor and gear. Most of the failures I had seen before that involved more tire/wheel spin, more aggressive bouncing/bumping, or significant binding with axles locked in a rock garden.
my mistake. i guess i mistook your surprise as some kind of indictment on je reel shafts.

Since then, I have driven that sand ledge several times in my 2 dr on 40s and in our Suzuki rock buggy. It is a fun obstacle.
what can i say, you're a badass.

I read parts of the thread several months ago about the guy from NC who was running a 4" lift on a 2 door JK with stock arms and a TW shaft. When it eventually failed do to incorrect pinion angle, he slammed Tom on a weekend on the forum. Teraflex and Clayton came to Tom's defense. It was ironic as to how the guy did not realize how his thread made him look like an ignorant kid. It was kind of embarrassing. He relied on the suspension manufacturer saying rear upper adjustable arms were not required with his lift and ignored the driveshaft manufacturer's information about how to adjust the pinion angle.
yeah, i vaguely remember that thread. in fact, i think i might have even told the guy that i see stuff like that all the time and that he should just call up tom as he would send out a replacement in a real hurry. i think i also mentioned that the only bummer was that he would just be getting the same cheap chinese u-joint. yeah, that whole thing ended up being real stupid. in spite of what you're trying to suggest, the failures i have seen were not a result of ignorance or carelessness. but, you can believe what you want.

Maybe Tom has sold 100,000+ of his proprietary joints over the years. I don't know, but they seem to have been among the most popular since I bought my TJ in 04--at least in magazines, on forums, and what I saw in person.
oh, i agree, he used to be real popular just like rubicon express. back in the day, they were the lift kit to have - hell, i ran their stuff on my TJ and loved it. funny how things can change. who would have thought that rubicon express would someday go out of business (yes, i know, they got picked up by 4wheelparts)

I've googled to try to find reports of premature u-joint failures in recent history. I'm just not finding much in results except for a couple failures because they had bad pinion angle adjustments or they didn't service/grease the shaft and joints.
what can i say, you find what you're looking for.

What percentage of his u-joints in JK shafts to you believe are low/out-of-spec quality?
please, as if i would know the answer to that or that it would even matter. even if it were 1%, that would mean 1 in 100 would get a bad u-joint and to me, that's high enough.

I suppose if Spicers are less money, his shafts would cost less if they were ordered with Spicers.
if they were cheaper, i have a hard time believing that he wouldn't be using them now.

My intent on the forum is to learn and to share what I have learned.

I would like to know if all of the sudden a high percentage of Tom's u-joints are failing.
oh come on, you don't believe that any of them are failing unless install error was involved. in fact, you said that you were confident that tom would have already been using a different u-joint if he started seeing failures like je reel did.

I need to buy a pair of 1350 shafts this month for our 2nd 4 dr JK after I install a pair of Currie RJ 60s under it. It will be on a 6 speed with 5.38 gears. So, they need to be well balanced. I am thinking I'll switch my 40s to that 4 dr, but am not so sure about running a semi-float rear axle with 40s on a 4 dr--even if it is a 60. I may run 37s on it instead of the 40s.
so just get another woody. they are after all the most popular shaft since you bought your TJ.

Last edited by wayoflife; 01-10-2012 at 11:10 PM.
Old 01-11-2012, 05:19 AM
  #107  
JK Super Freak
 
snopro269's Avatar
 
Join Date: Oct 2010
Location: rochester,mn
Posts: 1,240
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by wayoflife

well, without making you read the whole thread, most any shaft with spicer or neapco u-joints is what i would recommend. i personally prefer coast or je reel because they come with these u-joints without having to pay for an upgrade and, offer them for about the same price as their competitors. being that you're running 38's, i might recommend 1350 shafts if you play hard on the rocks but, if not, 1310's will be fine.
Yeah thanks, I did read the whole thread and you answered my question on the 1310's or 1350's
I should just asked that instead, your Nina mind reading skills are working great!!!!
Old 01-11-2012, 05:37 AM
  #108  
JK Super Freak
 
Xman4602's Avatar
 
Join Date: Jun 2011
Location: Elizabethtown, PA
Posts: 1,206
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by GCM 2

Kind sir,
In regards to my grilled cheese sandwich which you question as not being such, and more so blatantly regard to as a "pan fried" sandwich. These comments are hurtful, and disrespects the entire Grilled Cheese Community and shows your knowledge of only being an "internet grill cheeser". I would not expect you to know that I have a full sponsorship by Calphalon Panini Grills (photo evidence provided), it is the only grill I deem suitable for my hardcore cheesing and the only builder that fully discloses all materials sourced in its construction (caveat: because of the rules of my contract I cannot disclose these materials or sources). I would expect that in your 43 years of so called "lunching experience" you have experienced only lesser quality made sandwiches by your, laughable at best, "PAN FRIED" comment. This narrowly and definitively defines your experiences. I hope only to meet you along the grill one day and we shall then settle this like gentlemen. Good day to you and your "pan"

<img src="https://www.jk-forum.com/forums/attachment.php?attachmentid=262503"/>

Peace out Bitches
GCM 2
This is absolutely hilarious!! I am literal laughing out loud!!
Well played, sir.
Old 01-11-2012, 06:29 AM
  #109  
JK Enthusiast
 
ARM2004's Avatar
 
Join Date: May 2009
Location: Woodridge, Illinois
Posts: 214
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by wayoflife
For whatever it's worth, I had talked to Jim Reel a few months back about u-joints and asked why he uses Neapco. And, what he told me was an interesting story about how there was a time a few years back that he was approached by a company that wanted to sell him high quality Chinese u-joints. They assured him that the quality of the u-joints would meet or exceed what he was using and for a fraction of the price. In fact, the savings he would see would be significant enough that it was hard not to give them a try. And so, he asked for a few sample so that he could have them tested. And, when the results came back, he was truly amazed. Needless to say, he decided to start using these u-joints and, for a while, all was good. But then, over time, he started to get more and more complaints regarding his drive shafts and the u-joints failing. Suspecious, he decided to take some of the u-joints he had and do some random tests on them. What he found was that while a lot were still meeting the standards he was promised, more than enough weren't and it became clear to him that continuing to use these u-joints would not be right. In the end, the problem was in quality control and, while some were getting lucky, more than enough that weren't. And, rather than make his customers take the gamble in what they get, he decided to bite the bullet and just use what he knew was right, regardless of how much profit he would loose. Needless to say, JE Reel is neither as affordable as Tom Woods nor as popular but, at least if you get one of his shafts, you know that you will be getting one of the most high quality u-joint around.

Having said all that, I would be the first to tell you that I used to say that Spicer u-joints were made in America and, after being presented by some reasonable facts from reasonable people, I have long since changed my tune and no longer say as much. Does this mean I won't use them? Of course not. Clearly, whoever makes them and wherever they are made, a higher standard of quality control is enforced and the proof of that is in what I've seen on the trail. This is why I still recommend them or Neapco. As far as Gold Seal u-joints go, believe what you will but I simply cannot make this stuff up. Why a company would continue to use them in spite of what they know is beyond me. That, or the only thing they are most concerned with is making a buck off of you.
Hey WOL just curious when this took place? I had problems with my Reel shaft. I had sent it to Reel twice and had local driveline shop look at it. I think i bought it in later 09 early 10. My Coast shaft took care of my problems but i will say that Reel stood behind his name and made things right between us. i was one that had problems after installing 538's.
Old 01-11-2012, 06:42 AM
  #110  
JK Super Freak
 
sully151's Avatar
 
Join Date: Feb 2008
Location: RSM CA.
Posts: 1,613
Likes: 0
Received 0 Likes on 0 Posts
Default

Will I be cool with a 1310 and 37's or should I return it (it is still in the box) for a 1350?


Quick Reply: Which driveshaft



All times are GMT -8. The time now is 06:14 AM.