Thanks man, that part of my 84 is long dead and buried. I've never even looked at the setup on my 90.i1lusion said:The check valve is a part of the tubing so that should come as a whole assembly.
Yes Tenafly would be the cheapest online. www.tenaflyjeepmoparparts.comPaychk said:you might try these guys, I think this is the right part you are needing:
http://www.trademotion.com/partlocator/index.cfm?action=getLocator&siteid=213794&chapter=DP3035&appSectionid=2&groupid=20001&subgroupid=60002&make=8&model=Ramcharger&year=1985&catalogid=1