Perfect Fitment: Water pump impeller is a replacement for Johnson Evinrude 2 stroke 2hp, 3hp, 4hp outboard motors, offering a reliable fit. Replace Part Number: The OEM numbers include 433935, 433915, 396852, 767407, 500332, and the part number is 183015. High Quality Materials: The impeller is made of durable copper and rubber materials, providing wear resistance, high strength, and long-lasting performance. Excellent Performance: Professionally manufactured with fine craftsmanship, ensuring high efficiency, stable operation, and dependable results. Application: Designed for marine water pumping applications such as engine cooling, water transfer, wash down, and bilge water removal. Item Type: Water Pump Impeller Material: Copper + Rubber Replacement OEM Numbers: 433935, 433915, 396852, 767407, 500332 Replacement Part Number: 18-3015 Number of Blades: 3 Impeller Height: Approx. 17mm / 0.67in Impeller Outer Diameter: Approx. 34mm / 1.34in Inner Axis Insert Diameter: Approx. 11mm / 0.43in Fitment: - Replacement for Johnson Evinrude 2 stroke 2hp, 3hp, 4hp (Ultra Excel 1987-2006) outboard motors - Replacement for Johnson 2-stroke outboard motors: J2, J3, J4 - Replacement for Evinrude 2 stroke outboard motors: E3, E4 1 x Water Pump Impeller Please verify the part number of your unit. Fitment information is for reference only. If uncertain, please reach out for clarification before purchasing to avoid returns. Products from LUOLV's store