Hey gang. It's been a while since I have been on here. Been super busy building a house and raising our new little boy. Barely used my boat in the past 3 or 4 years, took it out maybe 5 times since we found out the wife was pregnant... and that was the beginning of 2014. He's almost 4 now, and the house is finally done, so i'm itching to get back on the water. Got the boat out a few weeks ago to check things out and clean it up. Went to run it on the fake-a-lake, and that is when the trouble started.

Turned over a few times, but didn't catch. After a few minutes, I realized there was no fuel pump noise. So the fuse blowing had begun. Tried several things, but had no luck. I got both the pumps to run straight wired, but still wouldn't run. Sometimes it would catch and run for a few seconds and then die. Checked an blew out the fuel lines, didn't help. I realized that when checking the pumps, I had emptied the spin-on fuel filter. Filled that up, put it back on, and it ran for a little bit, then died. Checked all the little things, realized that the injectors weren't pumping much fuel. Long story longer, I figured one of the fuel pumps was dying. Boat has just under 600 hours, so it's time for some maintenance anyway, so I figured I would go ahead and replace both the fuel pumps, an then I won't have to think about them for another 600 hours.

First, so, like a lot of you, I have the Carter 152-875 low pressure pump, which is the Indmar 501006. Mine has 45940H18A stamped on it, which, as near as I can tell, crosses to the Carter P4594. This pump is about $60 online (Summit, Jegs, Rock Auto, etc.) as opposed to the $400 that places like Bakes sells it for. It looks like some folks use the P4389 as a replacement.

Second, the high-pressure pump is driving me crazy. Mine has 344 2490A stamped on it. Based on my research online the Indmar replacement for that pump is 495126. I saw a post where Larry confirmed that, so I trust that is correct. I can't really find it online easily. Bakes doesn't even have that part number. Skidim appears to have it, but its close to $350. I have also seen people state that it has been discontinued/replaced as well?

So does ANYONE have any thing that can verify or provide the correct part number? (Larry, you still around?) And if so, has anyone crossed it with another pump? I have found several pumps of that type, but are not sure of the OEM specs ( I have heard 28-33 psi, Indmar manual just says 30 psi minimum at keyup.) Also, several of the pumps I have found don't list their specs. Indmar doesn't "make" pumps, so there has to be a cross number for it.

Ones I have seen:
Carter P61171
Carter P61157
Airtex E8266
Sierra 18-7326 (and a bunch of other numbers)
Precision E16414 (Oreilly's)
Precision E16299
and several others.

I am losing my mind trying to figure this out. Please Help!