[jmbushey]

I have a leak at the elbow going into this box. Can anyone help me with what it is and / or what size it probably is to order a new one. 

It’s just in front of rear axel on the drivers side. 

Thanks in advance!

[hypoxia]

https://newellgurus.com/showthread.php?t...=barksdale

[HoosierDaddy]

Jeff , That is a ride height control valve. It’s important to determine exactly where the leak is. Is the valve leaking or the plumbing? Get the area as clean as possible and start by spraying soapy water.

[Jack Houpe]

I just changed out a ride height valve for one of our Guru's and leak he had was from the vent which is normal, they will bleed a tad bit of air when the coach is turned off but it should stop after everything is settled, like Dean said make sure it's not just bleeding off then stops or it's a fitting thats leaking.