Water Pump Impeller Replacement Kit 817275Q05 817275A5 18-3147 Mercruiser Alpha I Gen II Drives Used in Automotive Motorcycle Cooling Systems

817275Q05 817275A5 18-3147 Water Pump Impeller Kit For Mercruiser Drives Alpha I Gen II 40-350 Fits the following Mercruiser drives Model: Alpha I, Gen II (S/N 0D469859 & above) Fits the following drives (40HP-350HP) Year: Mainly 1999 and later (For Reference Only) Models: 40 EFI (4 CYL) 40 JET 50 EFI (4 CYL) (4-stroke) 55 (3 CYL) 60 (3 CYL) 60 EFI (4 CYL) (4-stroke) 75 DFI (3 CYL) (1.5L) 75 EFI (4-stroke) 80 EFI (4-stroke) 80 Jet (3 CYL) (1.5L) 90 DFI (3 CYL) (1.5L) 90 EFI (4-stroke) 100 EFI (4-stroke) 115 DFI (3 CYL) (1.5L) 115 EFI (4-stroke) 115 Pro XS (3 CYL) (1.5L) 125 DFI (3 CYL) (1.5L) 135 VERADO (4-stroke) 150 VERADO (4-stroke) 175 VERADO (4-stroke) Compatibility Disclaimer: This is an aftermarket replacement part.Any brand names or model designations mentioned are used solely for the purpose of demonstrating compatibility.

• Model compatibility includes Mercruiser Drives Alpha I Gen II for integration with 40-350 horsepower engines
• Designed as a direct fit replacement for 817275Q05 and 817275A5 water pump impeller applications
• Ensures consistent cooling performance by maintaining water flow in marine propulsion systems
• Constructed with materials to withstand prolonged exposure to freshwater and saltwater environments
• Suitable for use in a wide range of marine vessels equipped with compatible Mercruiser sterndrive units