Is this newly purchased head gasket damaged?

  • aenikolopov
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Is this newly purchased head gasket damaged?

09 Jun 2016 13:20 - 09 Jun 2016 14:11
#730711
Hi all. I'm doing a top end job on my 1980 kz650, and I ordered a kawi manufactured NOS head gasket from ebay. I received it and ther are several issues I'm not sure about. I was wondering if these problems are serious ones, especially #1. Should I order a new gasket, or are these not really problems.
#1 - The edge of one of the ends of the aluminum headgasket is bent. I think this must have happened during shipping.

Attachment headgasket1.jpg not found


(zoom of above)

Attachment headgasket1zoom.jpg not found


#2 - The gasket is made of two sandwiched pieces of aluminum. These are not fully bound together, they are delaminated. Are they supposed to be?

Attachment headgasket2.jpg not found


#3) There is very fine rubber covering, like a paint, on portions of the gasket, and it has begun to flake/pull/rub off.

Attachment headgasket3.jpg not found

Last edit: 09 Jun 2016 14:11 by aenikolopov.

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  • Mcdroid
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Re: Is this newly purchased head gasket damaged?

09 Jun 2016 14:22
#730717
Get your money back...if possible.
Michael
Victoria, Texas

1982 GPz750
1977 KZ1000A
1978 KZ1000A
1982 GPz1100
1975 Z2A

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Re: Is this newly purchased head gasket damaged?

09 Jun 2016 14:28
#730719
Not as described.
Steve

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Re: Is this newly purchased head gasket damaged?

09 Jun 2016 15:20
#730731
Send it back and buy a genuine Kawasaki head gasket from a different source. To me that one does not look like one made by Kawasaki. Ed
1977 KZ650-C1 Original Owner - Stock (with additional invisible FIAMM horn)

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Re: Is this newly purchased head gasket damaged?

09 Jun 2016 15:22
#730732
NOS is often old junk. Try to find a Cometic.
Steve

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Re: Is this newly purchased head gasket damaged?

09 Jun 2016 15:41
#730737
swest wrote: NOS is often old junk. Try to find a Cometic.
Steve
Thanks all for your thoughts. I'll find a replacement. Steve, I thought I had heard someone on this site write that I should try to find a kawi-manufactured replacement. You've had good luck w/ the Cometics?

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Re: Is this newly purchased head gasket damaged?

09 Jun 2016 15:42
#730738
If you have the Kawasaki part number, for that head gasket, email your local Kawasaki dealer and see if they have it, I have had good luck finding new parts for old bikes, and the best part of it is they are always in good condition.
- Z500 B4
-GPZ900R A9-10 ish

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Re: Is this newly purchased head gasket damaged?

09 Jun 2016 15:47
#730740
That would be best. I've always had good luck with Cometic's.
Steve

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Re: Is this newly purchased head gasket damaged?

09 Jun 2016 15:54
#730745
swest wrote: That would be best. I've always had good luck with Cometic's.
Steve

OK, i'll give them a go. I was put off originally because the Kawi part is aluminum is Cometic only makes a fiber gasket for this bike.

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Re: Is this newly purchased head gasket damaged?

09 Jun 2016 16:01
#730747
I have a one piece fiber head gasket on my Z1. No leaks. B)
Steve
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Re: Is this newly purchased head gasket damaged?

09 Jun 2016 16:18
#730749
I'll take an OEM Kawasaki gasket over aftermarket anyday.
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Re: Is this newly purchased head gasket damaged?

11 Jun 2016 17:24
#730996
I think you will find it is a 3 piece, the later model laminte gasket with the coating. Looks like it got damaged in the post, or got left on a shelf for 30 years for a reason....

It will bend back, if it is unused I think. The main issue is whether it has been fitted and the bore pressings are crushed.

Torque your head down in stages, and retourque when cold after a few hundred miles or so.
1980 Gpz550 D1, 1981 GPz550 D1. 1982 GPz750R1. 1983 z1000R R2. all four aces

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