Blue Motor Pulleys
#1
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Blue Motor Pulleys
Trying to piece together a set of pulleys for a 500 EFI build. Merc doesn't make many of them anymore.
So looking to newer 525 and 565 pulleys or Hardin. Since the newer motors have silver, tough trying to figure out what crosses over - if anything? Hardin has some serp pulleys for a HP500 (though I can't find that MERC ever offered such a thing).
Anyone with any input? Trying to figure out the water pump and crank (dimensions or p/n's from the newer motors), as those are what I still need to find.
So looking to newer 525 and 565 pulleys or Hardin. Since the newer motors have silver, tough trying to figure out what crosses over - if anything? Hardin has some serp pulleys for a HP500 (though I can't find that MERC ever offered such a thing).
Anyone with any input? Trying to figure out the water pump and crank (dimensions or p/n's from the newer motors), as those are what I still need to find.
#3
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I have two full sets, 25k.............and 2 free engines....
#4
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Trying to piece together a set of pulleys for a 500 EFI build. Merc doesn't make many of them anymore.
So looking to newer 525 and 565 pulleys or Hardin. Since the newer motors have silver, tough trying to figure out what crosses over - if anything? Hardin has some serp pulleys for a HP500 (though I can't find that MERC ever offered such a thing).
Anyone with any input? Trying to figure out the water pump and crank (dimensions or p/n's from the newer motors), as those are what I still need to find.
So looking to newer 525 and 565 pulleys or Hardin. Since the newer motors have silver, tough trying to figure out what crosses over - if anything? Hardin has some serp pulleys for a HP500 (though I can't find that MERC ever offered such a thing).
Anyone with any input? Trying to figure out the water pump and crank (dimensions or p/n's from the newer motors), as those are what I still need to find.
#5
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BTW: been watching your build's - look awesome. Just about have everything to make them out of fresh 502 MPI's. Just brackets and and a couple pulleys to find.
#6
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I have 2 powder coated blue 525 crank pulleys
#7
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I may be interested in one or both. Do you know what vintage they are? I saw early ones were the same as 500's, but then changed to a different P/N. The offset can't be much different at all, runs the same front accessory drive brackets from what I see even in later years.
#8
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these are the same as the 500's on my engines
#9
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They look great! PM or text me the details. I have one, so need one but will likely take them both if you don't want to separate the pair.
Last edited by snowrunner; 11-30-2019 at 11:55 AM.
#10
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