[Replacement Numbers] Johnson Evinrude 393509 391636 0393630 393630, Sierra Marine 18-3382, Mallory 9-48211, GLM 12070 [OE Standard] We exclusively manufacture components that meet or exceed OE standards, ensuring reliable quality [Buyer-Centric Service] Buyer-Centric is not just a phrase for us, it is reflected in each of our actions. We will always stand by you, resolving issues and ensuring the proper functioning of your vehicles or other equipment [Robust Packaging] We fully understand how crucial excellent packaging is to ensure that you receive products in perfect condition. That's why we spare no effort in investing in packaging [Hassle Free Warranty for 1 Year] If there are any quality issues within one year, we will provide you with a satisfactory solution Water Pump Kit compatible with Johnson Evinrude OMC Outboard 20-35 HP engines. This kit is designed to meet OE specifications for optimal performance and reliability. The water pump kit ensures proper cooling system function for your outboard motor.