Hey guys I'm having a really hard time finding information on the 2wd version of the Cummins(4000lb front axle) so I wanted to open a new thread. Has anyone tried putting 2nd gen front hubs on these 1st gen trucks? I want to get 9/16 studs, but the proper knurl size for the factory 1st gen rotor/hub assembly is discontinued for 9/16. All first gens had 1/2 inch studs except the 1 tons on the rear they had 5/8. Mine is a 3/4 ton and the 2nd gen 4000lb axle rotor/hub assembly is like completely identical only things different are the 9/16 studs and I can't seem to find one without abs which these first gen trucks don't have front wheel abs. Although I don't think that matters much. I have thought about going down to napa picking one up and bringing it back home to plug and play then returning it if I don't think it's going to work out. Edit: 1 tons have 5/8 all around

 

I read a thread somewhere once about swapping on 2wd f250 rotors. Something about a mix n match bearings. Can't find it again, and also have not tried it yet. Still something I want to check one day.

It may have the potential for a new hub source along with being 9/16" studs.

 

Alright thats something to look into definitely

 

there isn't anything like that on these 2wd trucks on YouTube they're very rare and before YouTubes time so it can be hard to find a lot of questions with these trucks on there. I found my answer in a group that I'm in though so all good.