Driveshaft ujoint size opinions

[xflstl]

Ok 2011 Jku sahara, rubi front 44, standard rear 44, both 35 spline Arb + Chromoly shafts, 4.88 gears, running aev beadlocks and 37s.... 3.8 motor, stock non-rubi transfer case.

So the question is, 1310 or 1350 driveshafts... My gut says 1350, my brain counters and says 1310's so it's the weak link....

What ya think????

 

[cozdude]

1350........ The u joints on your chromoly shafts up front will be the primary weak spot then

 

[Slimebones]

But it would be easier (quicker) to replace a driveshaft u-joint than an axle u-joint on the trail, right? What is wrong with this logic? I too have been contemplating this. What say U?

 

[OverlanderJK]

But it would be easier (quicker) to replace a driveshaft u-joint than an axle u-joint on the trail, right? What is wrong with this logic? I too have been contemplating this. What say U?

Is it? Have you ever pressed out/in u joints? I would much rather carry a spare axle shaft.

 

[cozdude]

But it would be easier (quicker) to replace a driveshaft u-joint than an axle u-joint on the trail, right? What is wrong with this logic? I too have been contemplating this. What say U?

Just carry a full spare axle shaft. Takes 15 mins max. Ask me how I know

 

[OverlanderJK]

Just carry a full spare axle shaft. Takes 15 mins max. Ask me how I know

15 minutes max? No way!

It took Eddie and I 15 minutes and 8 seconds start to finish on the kickoff run. And I think the one we changed on Pritchett was closer to 17 minutes.

 

[Slimebones]

Understood

 

[cozdude]

15 minutes max? No way!

It took Eddie and I 15 minutes and 8 seconds start to finish on the kickoff run. And I think the one we changed on Pritchett was closer to 17 minutes.

Damn my timer is broken then. I swore Tony and yourself were able to beat that.