Applications: EVINRUDE / JOHNSON: 4 stroke: 40hp, 50hp FORCE: 40hp ('95-'98), 50hp ('95-'98), 70hp ('91-'95), 75hp ('96-'98) HONDA: BF 4 stroke: 35, 40, 45, 50, 60hp, (not P60) MERCURY & MARINER: 2 stroke: 30hp ('94+) / 35, 45, 55 / 40, 50, 60 ('77+) / 70hp ('77-'83) 4 stroke: 25hp, 30hp Bigfoot / 30hp ('94-'05) / 40hp (*not Bigfoot, CT, or SeaPro 4cyl.), 45hp, 48hp(Mariner), 50hp (*not bigfoot or CT), 55hp (SeaPro), 60hp (*not Bigfoot, CT, or SeaPro) *note: see 4.25" Gearcase NISSAN & TOHATSU: 40C, 40D, 50D, 50C, 60A, 70A2, 60B, 70BPARSUN:T30, T35, T36, T40SUZUKI.