AMES 7010103 ARK 3000SE/3000SE CK1 6"

THIS IS THE COMPLETE #1 CHECK ASSEMBLY WITH CHECK O-RING FOR THE 6" MODEL.  TYPICALLY I DO NOT HAVE THIS ON THE SHELF.  BUT THE 4" 2000SS/3000SS  #1 CHECK ASSEMBLY IS THE SAME CHECK USED IN THE SE MODEL.  IT IS A PART NUMBER 7010097