Saker
Senior Member
I installed the Scuba Mod for both the rear differential and the E-Locker on my Trail Edition today. Yes, there are two one way valves on these that Toyota substituted for elevated breathers. They're both pretty flimsy. For the $8 cost of these parts I'm tempted to take one apart and verify that it's nothing more than a loose metal cap over a hole.
I found a new place to route the breather tube. Not the one I've read about here in several threads on the subject. Much simpler, more water resistant and I didn't need to gouge a crude hole out of the OEM rubber grommet.
I'll post a new thread with pictures soon.
[MENTION=115572]DesertCanyons[/MENTION],
I took apart the valve that came in my diff just to see, since it was going in the trash anyway, it had a spring and check valve in it. Cheaply made to say it's suppose to help protect the rear diff.
Didn't gouge a crude hole in my rubber grommet when I did my install... I used a piece of tubing to make a nice clean hole to run my fuel line (breather tube) thru, tight fit and no need for silicone either.
Easy peezy!




