These charts are for reference only
*PLEASE BE PATIENT WHILE LOADING, THESE PAGES ARE VERY LARGE*

Mercury/Mariner In-Line Piston and Rings Chart
3.5HP to 40HP -CLICK HERE
40HP (cont) to 75HP -CLICK HERE
75HP (cont) to 150HP -CLICK HERE

Mercury/Mariner V-6 Piston and Rings Chart -CLICK HERE