B. Marine Mechanical Fuel Pump: Optimal Fit for 5.0, 5.7, 305, 350 Mercruiser and OMC Engines Review

for the price its good be precise when installing some models the inlet and outlet on this pump is reversed also it works well and looks sturdy, got me Saved money and made my 5.7L engine much smoother.

Great price and great performance. After the operating season there are no problems. Fits my 1987 Formula 350magnum Mercruiser just like the factory tires. Very happy with my purchase!

Great price, the marine shop wanted 128 for the same pump. This was a direct replacement for a 1985 Sunruner 245 with a 5.7 meter cruiser engine. I installed the device and started the engine, in a couple of turns the fuel system was filled and started to work.

Fuel pump is nonsense, don't buy it. Fuel spilled back into the tank, making starting difficult once the pump was installed. Red flag, should have returned it. The pump gradually produced less and less flow until it died completely 2 months after a new installation. crap, don't buy it.

I was expecting a marine fuel pump. The box, originally printed box, does not say a word about it being a marine grade product. Added a label that reads B Marine. It is not painted with high temperature corrosion resistant black paint or any paint at all. It could be a car fuel pump. Buyer Warning. It worked. I drew it myself.

Bought this pump last summer for an old GM 305 Bayliner. I've been working on getting the boat seaworthy again the last few Months. I have replaced almost every wearing part on the boat including this fuel pump. Haven't been in the water yet. Long story short, it took me weeks to diagnose why the engine stalled on warm up. Put a pressure gauge on that crappy pump, you got 2 psi. Reinstall the old crankcase pump, 9 psi. This thing is absolute junk made in China. Thank god I haven't made it to…

Installed on a 1986 Mercruiser 200 (Chevy 305) 200HP which is a 1986 Chris Craft Cavalier. The price is great compared to the $185 OEM parts I couldn't find anywhere and when I did it took 1 1/2 weeks to ship and my boat was on our vacation dock. While there weren't many reviews, there were a lot of reviews, I took a chance as it looked like my original and one of the reviews mentioned my engine. Once I had it installed the engine started after the 2nd run with a little help from ether and it…