Sierra Marine Parts Catalog

397 OUTBOARD — MERCURY/MARINER - Cooling System 18-3323 WATER PUMP KIT Replaces: 46-73640A2 — CONTAINS — Part # Desc. O.E. # Qty. 18-3007 Impeller 47-89983 1 18-3118 Upper Pump Housing 46-77822A1 1 18-3423 Water Pump Base 46-73640A1 1 18-2945 Drain Gasket. 12-20260, 12-19183 2 18-2823 Lower Water Pump Base to Face Plate Gasket 27-32769, 27-19553 1 18-2824 Upper Face Plate To Body Gasket 27-32770, 27-19551 1 18-2825 Water Pump Base Gasket 27-32771 1 18-2841 Water Pump Base Gasket 27-77417, 27-19552 1 18-2948 Drain Plug 12-49221-1 1 18-3107 Plate 54705 1 18-7155 O-Ring 25-26855 1 18-7174 O-Ring 25-45711 1 18-7115 O-Ring 25-26722 1 APPLICATION BEGINS ON PAGE 399 18-3324 WATER PUMP KIT Replaces: 46-77177A3 — CONTAINS — Part # Desc. O.E. # Qty. 18-3007 Impeller 47-89983 1 18-3118 Upper Pump Housing 46-77822A1 1 18-3424 Water Pump Base 46-77177A1 1 18-2945 Drain Gasket. 12-20260, 12-19183 2 18-2823 Lower Water Pump Base to 27-32769, Face Plate Gasket 27-19553 1 18-2824 Upper Face Plate To Body Gasket 27-32770, 27-19551 1 18-2825 Water Pump Base Gasket 27-32771 1 18-2841 Water Pump Base Gasket 27-77417, 27-19552 1 18-2948 Drain Plug 12-49221-1 1 18-3107 Plate 54705 1 18-7155 O-Ring 25-26855 1 18-7174 O-Ring 25-45711 1 18-7115 O-Ring 25-26722 1 18-3148 WATER PUMP REPAIR KIT Without Housing Replaces: 46-84277M, 46-84277T — CONTAINS — Part # Desc. O.E. # Qty. 18-0768 Wear Plate Gasket — 1 18-3074 Impeller 47-84027M 1 18-3305 Woodruff Key 28-8192M 1 18-3446 WATER PUMP KIT Replaces: 46-70941A3 For: 4/4.5 HP — CONTAINS — Part # Desc. O.E. # Qty. 18-3039 Impeller 47-89981 1 18-3139 Impeller Plate 46895 1 18-3571 WATER PUMP HOUSING KIT Replaces: 817275A1 V-6 outboard 18-3572 WATER PUMP HOUSING KIT Replaces: 46-43024A3, 817275A2