WSM Piston Rings Mercury / Mariner 35 - 150 Hp Cross Flow .015 Over - 18-3916

WSM Piston Rings Mercury / Mariner 35 - 150 Hp Cross Flow .015 Over - 18-3916

Marsoni

M251S

$14.97

Get it in 3 business days with 1 day shipping. Friday, May 29

WSM Piston Rings Mercury / Mariner 35 - 150 Hp Cross Flow .015 Over - 18-3916Item#: 18 3916 Piston Rings Mercury Mariner 35 150 Hp Cross Flow . 015 Over OEM#: 39 78811A12 Brand: Sierra FITMENTS: Make Model Year(s) Mariner ALL Mercury 2 Cyl 2. 875 Bore Cross Flow 35 1984 1989 Mercury 2 Cyl 2. 875 Bore Cross Flow 40 1972 1983 Mercury 3 Cyl 2. 875 Bore Cross Flow 50 1984 1990 Mercury 3 Cyl 2. 875 Bore Cross Flow 60 1984 1990 Mercury 3 Cyl 2. 875 Bore Cross Flow 65 1973 1976 Mercury 3 Cyl 2. 875 Bore Cross Flow 70 1977 1983

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Easy to put together, took about 10 minutes by myself. I laid it on the ground folded (make sure the same direction for the brackets match). The only issue I had was one screw would simply not go into one side of the connectors. Using it as a background for my home office, so it won’t be moved often, so not super concerned, not enough to take the rest of it apart to see if I could fix the issue. Looks great, creates the privacy I needed for meetings.

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Reviewed in the United States on February 25, 2026