Panther-Safe-Skeg, Mercury & YamahaApplication-Force O/B: 75-90 hp by Mercury, 2-stroke ('98 & '02). Honda O/B: 75, 90, 115 hp, 4-stroke ('95-'07). Mercury/Mariner: 50-60 hp Bigfoot 2 & 4-stroke ('03-'14), 70, 75, 80 hp, 2-stroke ('84-'14), 70, 90, 100, 115, 125 hp Optimax, 2 & 4-stroke ('83-'14). Nissan O/B: 75, 90, 115, 120, 140 hp, 2-stroke ('93 & '09). Tohatsu O/B: 70, 90, 115, 120, 140 hp, 2-stroke ('93-'14). Yamaha O/B: 60, 70, 80, 90, 100 hp, 2-stroke ('98-'01)