4101158C91 Leveling Valve supersedes to the common valve 2505183C92.

International Hadley H00500 Height Control Valve Leveling With Integral Dump
Common Hadley leveling valve. 
You will receive what you see in the picture New Hadley valve, control arm and linkage assembly. 
You may need to reuse your control arm if this one is not the correct length.

This Hadley valve is used on many trucks as original equipment.
A few of the many part numbers this can replace. 
H00500DC, EE16001088, 2614665C1, H00500C, H00500N, H00500NAE 4C4Z-5A712-CA 450440
Hadley H00500 Height Control Valve Leveling W Integral Dump 

You do not need to plumb this valve for the dump function unless you want to for your application
I have this valve in quantity so take advantage of the multiple discount option.
Free shipping to the United States.
In the international shipping program free shipment to the Ebay international hubs.