Feature 1、Made of high quality ABS material, which is wear resistant and corrosion resistant. 2、Manufactured by exquisite workmanship, it is durable for long term use. 3、High efficient, low noise, easy to install and use. 4、Precise is size makes it a perfectly replacement part for your old or broken one. 5、Replace manufacturer part number: 3B2-65021-1. Features: 1. Made of high quality ABS material, which is wear resistant and corrosion resistant. 2. Manufactured by exquisite workmanship, it is durable for long term use. 3. High efficient, low noise, easy to install and use. 4. Precise is size makes it a perfectly replacement part for your old or broken one. 5. Replace manufacturer part number: 3B2-65021-1. Specification: Condition: Material: ABS Color: As Picture Shown OEM: 3B2-65021-1 Saw: 18-8920 CEF 500344 Outer Diameter: Approx. 40mm/1.6in Inner Diameter: Approx. 12.1mm/0.5in Thickness: Approx. 18mm/0.7in Fitment: Fits for MFS8A3 MFS9.8A3 Fits for Tohatsu Two stroke : M6B M8B M9.8B Fits for Tohatsu 4-stroke:MFS8 MFS9.8 F9.8A F8A MFS6A3 MFS8A2 MFS9.8A2 MFS8A3 MFS9.8A3 Fits for Nissan 2-stroke:NS8 NS9.8 Fits for Nissan 4-stroke:NSF8 NSF9.8 Package list: 1 * Water Pump Impeller