OEM Quicksilver / Merc 43-92158A1
120 / 140 ratio 1.98
years 1972 to 1982
470 / 485 ratio 1.84
years 1976 to 1982
470 / 485 ratio 1.84
years 1976 to 1982
*Note – this is a discontinued original Quicksilver/Mercury forward gear with 33 teeth. Most models have a 28 tooth forward gear.