HELP! Face seal on alpha 1 gen 2

mrsmith35sg

Petty Officer 3rd Class
Joined
Jul 7, 2009
Messages
86
Does the skirt on the face seal go into the water pump housing or does it press up against it after sliding it down? Im in the process and wanted to make sure, thanks!
 

Don S

Honorary Moderator Emeritus
Joined
Aug 31, 2004
Messages
62,321
Re: HELP! Face seal on alpha 1 gen 2

NO, it does not go into the housing, only up against it and only at a certain pressure. There is a tool for installing it properly in the Merc impeller kits.

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mrsmith35sg

Petty Officer 3rd Class
Joined
Jul 7, 2009
Messages
86
Re: HELP! Face seal on alpha 1 gen 2

Thanks Don youre always extremely helpful.

Last question, and I have this whole ordeal done. Do i absolutely need a shift shaft sleeve? I replaced the water pump and the shift shaft assembly and the only piece i seem to be missing is the sleeve (part no 23-67370)

Any help with that and Ill have all this done for the first time thanks to the help of these forums. Thanks!
 

Don S

Honorary Moderator Emeritus
Joined
Aug 31, 2004
Messages
62,321
Re: HELP! Face seal on alpha 1 gen 2

It keeps foreign material out of the seals. I would sure want it there.
 
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