Any pullers use them? I have one to unload, but I have no idea if there is any demand in the pulling world.
Not really...IIRC the axle shalfs are smaller then the 37 spline d-80's... But the ring gear is bigger, so it could be built!?!?!?
I dont know ?!?!?!?!?!?!?!?!?!?!?!?!?!?:hehe:
Ive never seen one in a puller. The thing is, when you switch to anything bigger than a Dana80, then that puts you up there with the 3.0 unlimited singles, and modified/open trucks. Anyone pulling in those classes will use a Rockwell since its proven to be up to the task.
Yeah your wright, thats the problem with the rules in the diesel classes, the trucks are making so much TQ and HP that a 1 ton drive line is tooo weak! So then ya have to spend a lot of $$$ to make the 1 ton stuff hold up. It would be much cheaped to get a junk yard rockwell and be done...
Here are some specs that I found for a Dana135...
Axle Shaft Diameter (Minimum) - 1.375
Axle Shaft Diameter Over Splines - 1.5
Number of Splines - 32
https://www.fleet.ford.com/truckbbas/non-html/e550BB02.pdf
And according to some other info I found, the axle shafts on a Dana80 are 1.5inches throughout, and I know the splines are 35. Looks like the Dana135 wouldnt be much of an upgrade?