Sierra 18-7800 Fuel Pump Rebuild Kit for Johnson and Evinrude Outboard EnginesSierra high-quality engine parts are designed to meet OEM specifications.Kit Contains: (2) 18-7796 Check Valves; (1) 18-7413 O-Ring; (1) 18-7403 O-Ring; (1) 18-0850 Fuel Pump Gasket; Applications: 9.9 Electric & 15 HP 1990 & Up; 20 Thru 30 HP 1990 & Up; 40 HP 1990 & Up; 45,48,50 HP 2-Stroke, Non-VRO 1990 & Up; 88,100,125 HP 1990 & Up; Interchangeable with: GLM; 40850; Johnson/Evinrude Outboard; 438616; 433519; Mallory; 9-37701;