This fuel pump specifically designed as a replacement for Johnson Evinrude outboard models Replacement Johnson Evinrude 397839 397274 777750 395091 391638 388681 386978 Mallory 9-35350 and Sierra 18-7350 This fuel pump is precisely designed to fit Johnson Evinrude outboard engines with power ratings of 6HP 1988-1991, 8HP 1988-1991, 9.9HP 1981-1992, 15HP 1981-1998 Operating in a marine environment can be challenging due to exposure to water, salt, and other harsh elements. This fuel pump is built to withstand these conditions, providing exceptional durability. Its robust construction ensures that it can perform reliably in the demanding conditions of boating, ensuring long-lasting service The fuel pump plays a crucial role in supplying the engine with a consistent flow of clean and uncontaminated fuel. This pump excels in this task, offering efficient and reliable fuel delivery to your outboard engine. It helps prevent fuel starvation and maintains a consistent fuel-to-air ratio, ensuring optimal engine operation

This fuel pump fit the following Johnson Evinrude outboard engine：

6 HP 1992-Older ;

8HP 1992-Older ;

9.9 HP 1992-Older ;

15 HP 1992-Older