Abco water valve control 9200arv

It helps to give as much information as possible about what you're looking for:
(Picture of an ABCO 9200arv 4 way water valve)

Sorry I can't help. But I'd say this valve is serviceable and could be rebuilt.

Have you tried contacting ABCO? https://www.abcorv.com/contact

This is from their website:

Anderson Brass Company is moving forward with a new line of RV Water Service Panels. These new service panels are designed with low lead brass valves / manifolds. The new RV Water Service Panels are made in the USA, with a 5 YEAR LIMITED WARRANTY and meet the NSF 61 requirements. All RV Water Service Panels have 1/2" (0.50") Male NPT connections. Anderson Brass Company also has a new line of retrofit low lead brass RV Water Service Panels that allows you to replace your current plastic Anderson valve.

Starting January 1st 2019, All 200 Series RV Water Service Panels and 201 Series RV Water Service Panels have been discontinued. We will still offer the Repair Kits (200RV-RK) and plastic 4-Function valve (200RV-4) while supplies last. For any information on this series of valves, please visit our FAQ Page. If you currently have a 200 Series RV Water Service Panel and would like to upgrade to our NEW ALL BRASS RETROFIT version, please use the chart below to find out what model you need. If you need additional help, please feel free to Contact Us!

thank you

Try Bontragers Surplus Inc., I think I saw them there.

Abco RV or and Anderson valve no longer manufacture or supply the rebuild kit but it can be obtained through an ab core dealer called Atlantic marine (321) 501-4262 for only 35$. There is a guy on eBay that selling them for $180 which is a total rip off