Features: 1.Applicable Model: The water pump impeller is replacement for Johnson Evinrude or replacement for OMC outboard water pump impeller 2 stroke 35 to 55 HP, for 35HP 40HP 45/55HP 48HP 50HP. 2.OE Number: The part numbers for reference are 396809, 777214, 18?3368, 500346. Please confirm whether it is consistent with the OE you need to avoid wrong buying and other problems. 3.Efficient Water Flow: This 6 blade water pump impeller is designed to provide efficient water flow in your outboard engine, ensuring optimal cooling and performance. 4.Durable Construction: Built to withstand harsh marine environments, resistant to deterioration, stable and reliable, ensuring long lasting durability. 5.Ideal Replacement: Direct replacement installation, meets or exceeds OEM standards for the replacement of old and damaged one on original vehicles. Specification: Item Type: Water Pump Impeller_x000D_ Blade: 6_x000D_ Material: Metal, Rubber_x000D_ OE Number: 396809, 777214, 18-3368, 500346_x000D_ Depth/Height/Width: Approx. 22mm/0.9in_x000D_ Outer Diameter/Outer Impeller Diameter: Approx. 70mm/2.8in_x000D_ Inner Shaft Insert/Hub Diameter: Approx. 16mm/0.6in_x000D_ Fitment:_x000D_ Replacement for Johnson Evinrude/ Replacement for OMC 2 stroke 35-55 HP Outboard Water Pump Impeller _x000D_ For 35HP 1986-1999_x000D_ For 40HP 1986-1988_x000D_ For 45/55HP 1989_x000D_ For 45/55HP Commercial 1986-1988 1990-1994_x000D_ For 48HP 1987-1988_x000D_ For 50HP 1986-1988 Note: Please double check the part number of your item, matching information is for reference only.