if i were you, id sell the complete westy a/c system on  samba.com.   they
are getting tough to find and someone will buy it..

In a message dated 1/7/2017 10:07:55 A.M. Eastern Standard Time,
helgew@GRAJAGAN.ORG writes:

I just  pulled mine (86 Westy) completely out and most of the parts are
still intact.  It didn't hold a charge, but let me know if you are interested.