Axle splines
 

Can someone tell me what the axle spline count is on an 07 X model with the dana 30 front and dana 35 rear with 4.10 gears. Looking at lockers and dont know what the axle spline count is. Thanks

so far as i know, it should be 30 spline.

The x and Sahara have a 27 spline front d30 and a 30 spline rear d44. Rubicons have a 30 spline front d44 and a 32 spline rear d44.

thank you. i just looked it up and you are correct :yup:

dana 35
 

Thanks for the info above. What about the Dana 35 rear?

From what I understand, ony a few very early production JKs have a D35 rear. Unless you own one of those rare first production units you have a D44 rear. A for the spline count on the D35? I have no idea as I have not seen it published anywhere.

there are a few on here who have D35 rears including our very own HappyCurmudgeon. as far as spline count goes on them, yeah, i don't have any notes on it either. sorry.

Dana 35
 

I ve checked the cover on the axle and it matches the Dana 35. On my window sticker is says New Generation Dana 35 rear axle. I will just keep looking. Thanks youve been very helpful!