AMERICAN STANDARD 994053-0070A VALVE CARTRIDGE REPLACEMENT & INSTRUCTIONS FREE SHIPPING!  This is brand new, in original packaging....never used. Opened only for pictures to show contents. 
BEING SOLD FROM SELLER'S LATE HUSBAND'S COLLECTION OF TOOLS AND PARTS. ALWAYS WELL TAKEN CARE OF. RECENTLY TAKEN OUT OF STORAGE. 
Is this the part you have been looking for with INSTRUCTIONS AND FREE SHIPPING! 

NOTE;  SOME PICTURES HAVE BEEN ENLARGED FOR CLARITY.  ITEMS SHOWN IN BACKGROUND NOT INCLUDED.