I read on a site somewhere about a nissan part that fits the Diff Breather threads. You could stick a hose on it and run the hose upto the engine compartment or wherever so that water couldnt get in the diff. Anyways i have a 82 pickup and if anybody knows what im talking about please tell me the part number. I will try and track down the site.

 

I don't have the N*ssan number, but the Toyota number is here; http://www.wattora.com/mods/diffbreather/

 

Thanks man, hopefully i can do that soon.

 

The Nissan part number is 38323-C6010. They should go for around $4.50-$5.00 apiece,

 

I use 1/8" NPT pipe/hose fittings on mine:

http://www.4crawler.com/4x4/CheapTri...html#Breathers

They cost about $1/ea.

 

Hey Rob, that's a great writeup. I need to do this soon!! Especially up front while I'm replacing housings.

Do you have a # for a 90 deg union?