Seal by shift lever

  • Darkangel
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Seal by shift lever

22 Apr 2009 15:40
#284137
Right where my shifter is..there is a leak...where can I find the seal for it....and how hard is it to replace.
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1983 Kawasaki KZ 1100 A2 - streetfighter

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  • MFolks
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Re: Seal by shift lever

22 Apr 2009 15:51
#284141
Check and see if the leak is coming from the alternator grommet. This kind of leak on these older bikes is easy to fix. Go to www.z1enterprises.com and ask about the grommet.

It's price was $12.38(not sure about current price) while you're at it order a gasket for the alternator side as the old one will tear on removal.

The wires will have to be cut,inserted through the new grommet, and then spliced.

Tilt the bike to the right to minimize the oil flowing out(maybe a cup).

If the leak is not the alternator grommet and it's the shifter shaft, then the sprocket cover will have to be removed, the engine sprocket and the chain to access the seal on the shifter shaft.I think z1 enterprises sells the seal.
1982 GPZ1100 B2
General Dynamics/Convair 1983-1993
GLCM BGM-109 Tomahawk, AGM-129A Advanced Cruise Missile (ACM)

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  • pburnhamb
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Re: Seal by shift lever

22 Apr 2009 18:23
#284188
Bikebandit has the seal i bet. I just ordered one for my 650. there are great pictures and exploded views on there to help you choose the right seal and to see what you will need to remove to replace it. I* bet its not too hard. just patience
1978 kz650b (810, 750 head)
1976 kz900
1977 xs650

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  • y2kwu8
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Re: Seal by shift lever

23 Apr 2009 18:38 - 23 Apr 2009 18:44
#284575
I just got one for my KZ550H2 at the local Kawasaki dealer for $6.00. Not sure if it is the same set-up, but I had to remove the shifter lever, then the counter shaft sprocket cover, and replace the shifter shaft seal. It was that simple. Mine was leaving a large puddle because the bike sat so long and now it is as dry as a bone. If you use the parts diagrams on the Kawasaki website, it'll even tell you if the part is still active when you click on the part number. www.kawasaki.com/DefaultFrame.aspx?strCo.../VICHOOSEVEHICLE.ASP
Currently in the Garage:
1983 KZ550H2 Gpz550
2004 ZZR1200
1989 NT650 Hawk GT
2007 ZZR600
2004 HD Night Train
Last edit: 23 Apr 2009 18:44 by y2kwu8.

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  • Darkangel
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Re: Seal by shift lever

29 Jun 2009 18:53
#303191
Can someone give me a direct link to were I can find the shifter seal?
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1983 Kawasaki KZ 1100 A2 - streetfighter

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  • brianrae33
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Re: Seal by shift lever

29 Jun 2009 20:15
#303243
z1 sells them..it's just called a shift shaft seal..like 2 or 3 bucks..but you have to heat the cover to get the seal out..212 degrees i believe..
1982 kz1000ltd

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  • Darkangel
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Re: Seal by shift lever

29 Jun 2009 20:52
#303259
Yeah...I am not finding it over at Z!E
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1983 Kawasaki KZ 1100 A2 - streetfighter

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  • Patton
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Re: Seal by shift lever

29 Jun 2009 20:56
#303262
Darkangel wrote:
Yeah...I am not finding it over at Z!E

Also didn't see it listed at Z1E.

Could inquire by email.

Good Luck! :)
1973 Z1
KZ900 LTD

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  • brianrae33
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Re: Seal by shift lever

30 Jun 2009 07:35
#303331
call them..i know they carry them because that's where i got mine..sometimes parts aren't listed on the website for some reason..
1982 kz1000ltd

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  • 29mmgas
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Re: Seal by shift lever

25 May 2023 06:39
#885168
I would like to know if anyone has changed the bushing in the outside countershaft sprocket cover directly where the shift lever is. It might have to be pressed out and a new one pressed in but I don’t want to take a chance and crack the cover. I do need to replace the seal but there is some play in the bushing as well. I don’t want to just replace the seal and have to replace it again any time soon. Any thoughts on this? 

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  • Nessism
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Re: Seal by shift lever

25 May 2023 07:53
#885172
I would like to know if anyone has changed the bushing in the outside countershaft sprocket cover directly where the shift lever is. It might have to be pressed out and a new one pressed in but I don’t want to take a chance and crack the cover. I do need to replace the seal but there is some play in the bushing as well. I don’t want to just replace the seal and have to replace it again any time soon. Any thoughts on this? 
Is there a bushing in the cover presently?  I don't recall seeing that before.  Most bikes have the shifter shaft riding straight on the aluminum cover.  Anyway, it should be possible to install a bushing, or replace a worn busing, assuming you have the proper tools.  A bushing could be cut on a lathe, and pressed into the cover after you ream it to an appropriate size.  That sounds like a fun project.  Of course, check for shaft wear as well.  

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  • 29mmgas
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Re: Seal by shift lever

25 May 2023 08:19
#885173
There is what appears to be a brass bushing. I will check for the wear on shift lever also. Thanks for the good info!

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