Review on MerCruiser Replaces 86234A4 86234A05 18 7278 by Brandon Garrett

This fuel pump ran for 5 hours before it started leaking where the chamber seals between the two halves or the fuel pump. After spilling and removing when finding petrol under the Mercruiser's 140hp onboard engine was scary, I found that 3 of the 6 bolts holding the halves and camera together were not seated properly, and the head of one The screws had obviously snapped off during assembly. You get what you pay for. My opinion is that they were collected in China. It didn't have to go through any quality control.