Quicksilver Power Trim Anode 818298Q1

Aluminum. Located on the bottom of the external power trim pump assembly.
Fits Mercury/Mariner 30/40 4-Stroke, 40 (4 cylinder), 50 (3 cylinder 1987-1997), 55 (3 cylinder), 60-90 (3 cylinder 1987 & newer), 75 (4 cylinder), 75/90 4-Stroke, 100-125 (4cyl),115 (6 cylinder 1984-1988), and all V-6 and OptiMax outboard engines.