I couldn't have said it better. I went with stock diameter but actually being able to get the double cardan rebuilt is a big plus in my book. The fit and finish was top notch. I will try to get under the runner this weekend and snap some pics.
Driveshaft options and questions
- Thread starter 1985taylor1925
- Start date
I couldn't have said it better. I went with stock diameter but actually being able to get the double cardan rebuilt is a big plus in my book. The fit and finish was top notch. I will try to get under the runner this weekend and snap some pics.
GangsterOfLove
New member
Nobody is talking about having the driveshaft re-balanced after working on it. I've always had that done as a matter of course.
Is it a waste of time?
Is it a waste of time?
Scramble
New member
Yep, The only problem with the 3" shaft is that on sharp right turns & when wheelin' the the DS would hit the gas tank skid. I cut out a 4" x7" piece of the skid with my angle grinder & it no longer rubs.
Scramble
New member
Yep, bolts right on.
Not sure on oem, probably around 20-30*. You wont lose any & probably gain.
Look at TW website under custom shafts. They can build them up to 45* but that's more for buggy's with crazy travel & aren't good on the highway. A standard TW shaft is good up to 4.5" inches of lift which is fine for us.
Scramble
New member
It's not a waste, that's standard procedure so thats why no one is mentioning it.
Scramble
New member
Both, my TW has 2 quarter sized weights towards the back.
Scramble
New member
Yes the stock DS can hit the skid too when wheellin'.
I went with the 3" for strength, I figure with 33" MT's & a S/C it couldn't hurt.
1985taylor1925
Senior Member
Huh, well I didn't know that. Maybe that's all I need to do to fix my vibrations. Now I'll just have to find a reputable shop. Do I need to pull he driveshaft off to get it balanced?
Scramble
New member
I guess it could be out of balance if one of the weights came off.
Yes, they put it on a machine & spin it to test.
1985taylor1925
Senior Member
The driveshaft only has one weight and it's still there. But the vibrations "changed" somewhat after changing the u joint. It's still there but it's maybe slightly less. So, should I pay to get the driveshaft balanced? I don't really see the purpose as all I did was change the rear u joint
Scramble
New member
I wouldn't, I'm 99% sure your DC is wacked. Mine showed no play when on the truck but lots when removed.
1985taylor1925
Senior Member
Huh. I looked at it pretty closely when I had it off the truck. I couldn't find any play/looseness/wear in it. The ball and socket look good. The metal is clean and smooth on the ball. No gouges or scratches. Couldn't find any movement in the u joints on the DC
Scramble
New member
Ok, that eliminates that then...:thumb:
Older thread I know, but after you feel these vibrations, come to a coasting, or light braking stop.
Is one of your rear wheels warm to the touch (the wheel itself, not tire).
Dragging brakes can do exactly what you explain.
If so, check e-brake cables and adjustments, but more importantly, the shoe adjusters.
Is one of your rear wheels warm to the touch (the wheel itself, not tire).
Dragging brakes can do exactly what you explain.
If so, check e-brake cables and adjustments, but more importantly, the shoe adjusters.
1985taylor1925
Senior Member
I'm probably going to get a used drive shaft from the local salvage yard as theyre pretty cheap.
So I was wondering if all 3rd gen rear drive shafts for 4x4 3.4l are interchangeable? I ask because they told me their system showed 1996-2000 being compatible. So what about 2001 and 2002? I thought they were all the same for 4x4s 3rd gens. They have a 2002 4x4 3.4 auto (identical to my truck) with a good drive shaft. That's the one I want cause its low-ish miles and little rust. Will it fit my 98?
So I was wondering if all 3rd gen rear drive shafts for 4x4 3.4l are interchangeable? I ask because they told me their system showed 1996-2000 being compatible. So what about 2001 and 2002? I thought they were all the same for 4x4s 3rd gens. They have a 2002 4x4 3.4 auto (identical to my truck) with a good drive shaft. That's the one I want cause its low-ish miles and little rust. Will it fit my 98?
phattyduck
Elite Member
3 different possible lengths:
- manual trans with j-shift
- auto with j-shift (or early limited non-multi-mode)
- auto with multi-mode
All '01/'02's are multi-mode autos. Earlier had the other choices too...
-Charlie
- manual trans with j-shift
- auto with j-shift (or early limited non-multi-mode)
- auto with multi-mode
All '01/'02's are multi-mode autos. Earlier had the other choices too...
-Charlie
1985taylor1925
Senior Member
So basically I would have to measure?
phattyduck
Elite Member
Yes, if what you might buy doesn't match your trucks exact engine/trans/t-case configuration.
-Charlie
Chuckles89
New member
[MENTION=7105]Scramble[/MENTION] I just ordered a Tom Woods DS today! I measured my stock one with calipers and it was a 3" tube. I guess 4cyls came with smaller driveshafts.
I'm so stoked to get rid of my old worn out driveshaft. I even used your invoice that you posted on here somewhere for the flange dimensions lol.
I'm so stoked to get rid of my old worn out driveshaft. I even used your invoice that you posted on here somewhere for the flange dimensions lol.
Scramble
New member
That's awesome, you're gonna love it!
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