Water Pump Impeller and Key Replacement for 8HP 15HP Outboard Motors – Fits 8A 8K 15A Models with 18-3063 Compatibility

This water pump impeller and key set is designed as a replacement for specific 8HP and 15HP outboard motors, including models 8A, 8K, and 15A. It is compatible with numbers 47-95611M, 95611M, 47-81242M, 81242M, 11656T, 11655M, 28-81912M, and aftermarket references 500321, 18-3063, and 91005.The set fits the following 8HP outboards: 8/8A (serial up to 655-000300 and from 682-000551), 8/8B (from 677-000101), 8/8K (serial ranges 680-000551–680-001985 and 680-304926–680-348705), 8/8K long shaft (from 680-348706 and 680K-300302), and 8/W8 Marathon (from 677-057507). For 15HP: 15/15A (up to 651-000285) and 15/W15 (from 662-001846).Package includes one rubber water pump impeller and one key. Impeller specifications: 6 , height 22.0 mm (0.87 inch), overall diameter 40.0 mm (1.57 inch), hub shaft diameter 14.0 mm (0.55 inch), net weight 0.35 oz.Please refer to the product specifications before ordering for proper compatibility.Compatibility Disclaimer: This is an aftermarket replacement part. Any brand names or model designations mentioned are used solely for the purpose of demonstrating compatibility.

• Replacement water pump impeller and key for 8HP and 15HP outboard motors including models 8A, 8K, and 15A with 18-3063 compatibility
• Includes both impeller and key components for complete cooling system maintenance on specified marine engines
• Designed to match specifications for part numbers 47-95611M and 28-81912M for proper fit and function
• Supports efficient water circulation in the engine cooling system to help prevent overheating during operation
• Suitable for marine use in older outboard units requiring routine cooling system service or repair