Stock seal p/ns needed

[jeepcoma]

Seems like every time I fix one thing leaking, there are now two leaks to fix. Ugh, I just want this Jeep to work for once! Almost there, "just a few more things" to fix.

 

First up is the stock D30 pinion seal. Looks like the seal is the same as the D44. Cool! While I'm at the seal, I might as well replace the yoke in case it's pitted or damaged. I can't remember the u-joint series I need though or the spline count of the D30 (ok, I'll be honest, I didn't forget, I never really knew).

 

Yoke options:

"fine spline", 1310 series, 3.219" snap ring span, 1.062" cap diameter (2-4-8091-1X)

26-spline, 1310 series, 3.219" snap ring span, 1.062" cap diameter (2-4-8091X)

26-spline, 1330 series, 3.625" snap ring span, 1.062" cap diameter (2-4-3581-1X)

26-spline, 1330 series, 3.625" snap ring span, 1.125" cap diameter (2-4-6111X)

 

I'm pretty sure I need the 26-spline 1310 but some confirmation would be great before I order (though I suppose I could call them :nuts: ). Reading through this all after typing and triple-checking RRP's site, I think the first two are identical with the exception of strap vs u-bolt (since they are also listed as YY D44-1310-26S and YY D44-1310-26U), which makes me feel better.

 

8091X also takes u-bolts instead of the strap, so I'd need 2-94-28X and YMS5778 for the seal.

 

Any problems or recommendations with the above selection? I already used Randy's Ring and Pinion to do the same repair for my D44 (and "upgraded" to u-bolts) so I figure I will order from them again.

 

Second problem is the AX-15 is leaking out the rear seal (probably nicked it when I pulled the d-shaft to fix the pinion seal!). I'm not sure what this is technically called, but I found National part 223253 at listed for AX-15 4x4 (there is a different part listed for AX-15 2x4). Any better brand seals to go with? Is replacement as straightforward as doing the axle pinion seals (pry out, pound in)?