Water Pump Impeller Kit with Housing – Fits Mercury/Mariner 30-70 HP (Replaces 47-89983, 47-89983T) 121HP Re-secure the housing cover and

Re-secure the housing cover and tighten the bolts to the manufacturer's specified torque

particularly in rough conditions

covering a range from 5

More frequent replacement may be necessary if you operate primarily in saltwater or in water with high levels of sand or silt

5 2- & 4-Stroke 1979–1985 47-89980 Serial 5206550 & up Mercury 9

Water Pump Impeller Kit with Housing – Fits Mercury/Mariner 30-70 HP (Replaces 47-89983, 47-89983T) 121HP Re-secure the housing cover andProduct Details This complete Water Pump Impeller Kit with Housing Fits Mercury Mariner 30 70 HP (Replaces 47 89983, 47 89983T) is designed for a wide range of Mercury Mariner 2 stroke and 4 stroke outboard engines from 30 to 70 HP. It covers various models including 35, 40, 45, 50, 60, and 65 HP manufactured from the 1970s through the 1990s. It serves as a direct replacement for Mercury part numbers 47 89983, 47 89983T, and 47 89983Q1, and is