RonMAIDEN said:
Do 4th gens have extended diff breathers?
boston_kevin said:Nope, but I bet he wishes he installed them before this run... Hopefully everything stayed dry after the dunking.
G.I.G. said:Nice video! Looks like your camera man had one too many cups of coffee that morning.:
Sorry if this is a stupid question, but what is a diff breather and why would you need one to got through the mud/water?![]()
Thai said:See this thread: http://www.toyota-4runner.org/showthread.php?s=&threadid=123
See this video for better understanding: http://video.google.com/videoplay?docid=8973547597847260935&q=toyota+truck&hl=en
Hope this helps.
G.I.G. said:Great info as always Thai, thanks!
So since there is a breather for the xfer case and front diff, is there anything else other than the rear diff that should have a breather installed? I'm probably fine going through the occasional creek or mud pit, but since it's a quick and cheap mod I might have to add one to my rear diff (and anything else that requires one).
Thai said:With the rear breather extended, you should be good for up to about 28" of water...i would still avoid water deeper than 2 ft.
G.I.G. said:I went and looked under the hood of my 4R and only saw one breather for the front diff mounted on the side of my driver-side wheel well. I didn't see the other one mentioned in that other thread. Should they be mounted together or seperately?