OEM NOS Quicksilver Mercury Johnson OMC 

Water pump liner ring 

# 315754


This is awesome.   You gotta get this.   NEW and hard to Find!   NO IDEA WHAT THIS GOES TO.   Help me out and I'll give you a discount!!! 

       This may fit many models or applications.  Please check.   I am not an expert on this.  Please check out my other Boat parts.  I got much more to list.   

FREE SHIP