Front and rear diff breathing tube
J5352955 for the front. Rear comes off the brake hose and goes into the uni-body. No idea what that one is or looks like. I like to Fluid Film inside my uni-body so I extended all mine into the engine bay. Rear, tranny, and transfer case.
Last edited by Ralph77; Feb 26, 2018 at 05:07 PM.
CF Veteran

Joined: Apr 2016
Posts: 1,820
Likes: 60
From: Pasquotank, NC
Year: 1990
Model: Cherokee
Engine: 4.0
I routed the rear axle breather into the tunnel for the fuel filler neck, by the gas cap. Used another cap assembly from the junkyard for the rear. One of those items you grab while you are looking for other things at the yard.
For this hose is hose. Fuel line, tranny cooler line, heater hose line. As long as you can get it in the diameter you need. When I extended my breathers I am pretty I used fuel line cause that was the closest in size to the "Top Hat" breathers.



