Item Type: Outboard Motor Pump Impeller Material: Neoprene Color: Black Number of Blades: 8 Outer Diameter: Approx. 66.0mm/ 2.6in Inner Diameter: Approx. 16.00mm/ 0.6in Shaft Depth: Approx. 50mm/ 1.96in Part Number: 47-862232A2 Fitment: Replacement for Sherwood 17000K Johnson 1Part Number: According to the original factory specifications, replacing reference part number is 47?862232A2. 2Perfect Replacement: Outboard water pump impeller, replacement for Sherwood 17000K Johnson. 3Application: The neoprene flexible impeller is suitable for marine pumping tasks, such as engine cooling, water transportation, washing and bilge pumping purposes, and is suitable for fresh water or sea water. 4Rigorous Testing: The flexible impeller undergoes strict quality procedures to ensure reliable, efficient and long?lasting performance. You can replace the impeller in advance according to the load of the engine. 5Spare Impeller: Water pump impeller is one of the most important parts of the engine cooling system. Please be sure to carry a spare impeller on the boat before proceeding to rowing.1. Please double check the part number of your item, matching information is for reference only. 2. If you are unsure of the item, please contact us before buying to avoid unnecessary return, thanks!1 xWater Pump Impeller