Mercury Mariner Water Pump→4 - 4.5 HP→4.5 / 45 (1 Cyl.) Serial→Impeller

Part # & Price	Description
GLM89810 $11.95	Impeller High Pressure Short Vane Mercury Mariner 47-89981 Impeller for Mercury/Mariner Replaces Mercury Marine Quicksilver original equipment part # 47-89981; Mallory # 9-45305; Sierra # 18-3039 OUTSIDE DIA: 1.250" INSIDE DIA: .456"
SIE18-3039 $12.95	Impeller High Pressure Short Vane Mercury Mariner Tohatsu 47-89981 369-65021-1 Impeller High Pressure Short Vane Mercury Mariner Tohatsu Replaces: Mercury 47-16154-3; Tohatsu 369-65021-1 OUTSIDE DIA: 1.250" INSIDE DIA: .456"