[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.