525 EFI circulating pump
#1
Platinum Member
Platinum Member
Thread Starter
525 EFI circulating pump
Hi,
I was wondering if anyone has successfully used an alternative circulating pump on the 525 EFI motor? The factory part number is 811573A04 available for around $400. There are several pumps available that cross-over to the 811573 pump, but those were primarily used on the earlier non-closed cooled motors. Thanx!
I was wondering if anyone has successfully used an alternative circulating pump on the 525 EFI motor? The factory part number is 811573A04 available for around $400. There are several pumps available that cross-over to the 811573 pump, but those were primarily used on the earlier non-closed cooled motors. Thanx!
#3
Banned
iTrader: (9)
I will check later for you guys I possible have them in stock for 195 each shipped to your door. I have all my water circ pumps made here in the USA. For all Marine engines including the LS and a few Ford marine versions as well.. Mercruiser last year started using the exact place as to where I get my pumps made. These are all marine rated water circ pumps. I have to check and see what I have left currently. THANKS
#4
Charter Member
Charter Member
Yeah I'm going to try the 811573 for 1 of my HP500 EFI's instead of the 811573A04... Port engine is intermittently weeping a little water out the shaft, just running on the hose..
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#5
Charter Member
Charter Member
I went with this pump:
Mercruiser Water Pump→circulating water pump→GM Big Block V8 (ebasicpower.com)
Mercruiser Water Pump→circulating water pump→GM Big Block V8 (ebasicpower.com)
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Everything is for sale @ a certain $$
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#6
Charter Member
Charter Member
Well, I got my Recir pump from Basic Power and got installed and it works like a Merc Racing $400.00+ Recir pump!
I was a little concerned when I laid them side by side, and on the Basic Power pump, the inlet snout was a little longer, (Red arrow points to Merc pump), but it installed, no problems... $109 vs $403......
I was a little concerned when I laid them side by side, and on the Basic Power pump, the inlet snout was a little longer, (Red arrow points to Merc pump), but it installed, no problems... $109 vs $403......
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Everything is for sale @ a certain $$
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#7
Registered
Well, I got my Recir pump from Basic Power and got installed and it works like a Merc Racing $400.00+ Recir pump!
I was a little concerned when I laid them side by side, and on the Basic Power pump, the inlet snout was a little longer, (Red arrow points to Merc pump), but it installed, no problems... $109 vs $403......
I was a little concerned when I laid them side by side, and on the Basic Power pump, the inlet snout was a little longer, (Red arrow points to Merc pump), but it installed, no problems... $109 vs $403......
#8
Charter Member
Charter Member
Yeah I hope to get home in time to splash the skater this weekend also. Weather supposed to be awesome in the low eighties
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Everything is for sale @ a certain $$
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