Fuel pump 0438559 with Gasket Outboard Assembly 25 35 50 65 70 75 85 88 90 100 1 About this item Application: Compatible with Johnson/Evinrude Crosflow engines 140-155-175-185-200-235 HP, as well as a variety of outboard engines 25HP 35HP 50HP 65HP 70HP 75HP 85HP 88HP 90HP 100HP 105HP 115HP 135HP 140HP; Aftermarket Replaces Parts : This fuel pump is a replacement for part numbers 438559, 0438559, 385784, 433390, 395712, 398385, 765591, 438557, and 0383765. PLEASE CHECK THE IMAGE, NIPPLE NUMBER AND PRODUCT CODE CAREFULLY BEFORE PURCHASING TO AVOID INCOMPATIBILITY. Wide Compatibility: Designed to fit most Johnson and Evinrude engines that utilize this specific 3-nipple pump design, including models with an external pulse generated by the third hose. Construction: Made from high-quality, corrosion-resistant materials, this outboard fuel pump is crafted with precision for long-lasting use and reliable performance. Efficient Replacement: Replacing your old fuel pump with this model enhances engine performance by improving startup speed, ensuring smoother operation, reducing fuel consumption, and maintaining sufficient power with quieter, more efficient running.