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Old March 17th, 2008, 01:44 PM
jimogeek jimogeek is offline
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Join Date: Apr 2003
Location: St. Louis
Posts: 25
Default 70 HP '97 evinrude head bolt part number and source?

I'm working on my 70 HP evinrude, replacing some of the head bolts, exhaust and head gasket. I was able to get the gaskets I needed at a local dealer, but they wanted 10 bucks for the head bolts. Three questions:

-The bolts popped (three of them) because it over heated. Should I replace all of the bolts?
-What's the part number for the bolts
-What's a good source?

There is no other appreciable damage that I could find. The cylinders and pistons are fine, I've got the water pump kit to replace that, and the boat ran OK after it happened but you could tell I was getting a little water in the cylinders. The head gasket shows deterioration around a couple of the seals, and I haven't checked the head for warpage yet.

Thanks in advance for any help, I've been searching the net for part numbers and sources, but haven't had much luck yet
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Old March 17th, 2008, 02:06 PM
ezeke ezeke is offline
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Join Date: Sep 2003
Location: Cape Cod
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Default Re: 70 HP '97 evinrude head bolt part number and source?

You can order the OEM parts here and also look them up for the list prices: http://shop2.evinrude.com/ext/index....cfdcfac9525765


There are good aftermarket parts including bolts that they sell here at iboats.
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Old March 17th, 2008, 07:44 PM
jimogeek jimogeek is offline
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Default Re: 70 HP '97 evinrude head bolt part number and source?

Wow, that's a great site. Thanks!
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