Author Topic: 1999 kx250 crankcase gasket/sealant?  (Read 4653 times)

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Offline swordcombat

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1999 kx250 crankcase gasket/sealant?
« on: June 16, 2016, 02:09:32 AM »
Im beginning to put my engine back together and realised that on the parts list
The 1999 KX250 has no gasket for the centre cases?
Is this a standard thing and i just use sealant or can i actualy buy a gasket from the likes
Of athena?

Thanks in advance

Offline treedodgingfool

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Re: 1999 kx250 crankcase gasket/sealant?
« Reply #1 on: June 16, 2016, 02:17:50 AM »
There is no center gasket, they're matched cases.  Use a good sealant like Yamabond or Threebond.
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Offline swordcombat

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Re: 1999 kx250 crankcase gasket/sealant?
« Reply #2 on: June 16, 2016, 03:27:23 AM »
There is no center gasket, they're matched cases.  Use a good sealant like Yamabond or Threebond.

Thanks, is there a loctite brand i can get? As hear in UK the above 2 seem hard to get fm local shops

Offline treedodgingfool

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Re: 1999 kx250 crankcase gasket/sealant?
« Reply #3 on: June 16, 2016, 06:12:26 AM »
Loctite does offer some similar product, but I can't vouch for them.
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Offline tobys 2 strokes

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Re: 1999 kx250 crankcase gasket/sealant?
« Reply #4 on: June 16, 2016, 07:09:21 AM »
I have been using Permatex  #51531 for 20 plus years with great results it is a Anaerobic flange sealant  Hyster uses if on all their transmissions and differentials thats where I came up with the idea.

Offline Foxx4Beaver

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Re: 1999 kx250 crankcase gasket/sealant?
« Reply #5 on: June 16, 2016, 08:56:24 AM »
I have been using Permatex  #51531 for 20 plus years with great results it is a Anaerobic flange sealant  Hyster uses if on all their transmissions and differentials thats where I came up with the idea.

I've used that as well on Ski-Doo/Rotax cases in the past, with no problems what-so-ever....good stuff.
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