Front Axle leak, nv236 question, transmission bar?
 

Ok so I got alldata and according to them these are my tropoids...... uh OK. So are these my differential seals leaking? Does that normally require axle bearings being replaced? If so can I just take the CVs off, or do i have to remove the spindle nut and everything else?
http://i981.photobucket.com/albums/a.../axleleak1.jpg
http://i981.photobucket.com/albums/a.../axleleak2.jpg
http://i981.photobucket.com/albums/a.../axleleak3.jpg
http://i981.photobucket.com/albums/a.../axleleak4.jpg

Ok next question this goes into the motor on my 236 tcase, any ideas how to replace the wires and plug, as you can see its broke and the previous owner used a zip tie, lots of moisture and corrosion, also 4x4 doesn't work, so i guess this could be the culprit.
http://i981.photobucket.com/albums/a...ncaselarge.jpg
http://i981.photobucket.com/albums/a...casecloser.jpg
http://i981.photobucket.com/albums/a...aseclosest.jpg
Final question than ill leave yall alone, A bar on the side of my nv3500 tranny, missing a bolt, does any one no what size the bolt is? And what is this part called?
http://i981.photobucket.com/albums/a...missionbar.jpg
http://i981.photobucket.com/albums/a...nbarcloser.jpg
Thanks

Is your front diff low on fluid? Does it leave spots on the driveway? If not, I wouldn't bother replacing the seals, but that is definitely gear oil and not CV grease.

You can disassemble the plug and replace it with a junkyard replacement. You will need a terminal tool to release the catches inside the plug.

That bolt is likely an M12x1.75 bolt. Probably around 25mm long.

It does leave spots, but a drop here and there, I was gonna SAS it anyways, just another reason to do it. Thanks for the rest.