TH400 ??

[Draco]

What is this wire connector for?
(not my pic)

 

[cheap2.5]

The kick down on a th400 is electric.

 

[Draco]

Ahh...Ok. Thanks!

I guess there is an o-ring in there. Mine has started leaking fluid for some reason....Wondered what the thing was.

 

[KILLERB468]

Yep just an o ring to seal it. If you are not going to use it you can pull it out and pipe tap it and use a plug. If you don't want to just re o ring it.