Bad oil leak
- Legionnaire1856
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Bad oil leak
28 Nov 2025 11:53
1982 1100 Spectre. I just changed the oil pan gasket and all o-rings that go with it. There was so much oil and gunk caked up around that area that I thought for sure that was my oil leak. But I just took the bike out for a spin and something is leaking terribly from the left side of the engine, just next to the gear selector. It’s dripping all over the frame rail and spraying everywhere. I’ll see if I can post some pictures. I can’t really tell where it’s coming from. Has anyone seen this before?
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- asphalt900
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Re: Bad oil leak
28 Nov 2025 12:23
This alternator grommet is what you'll be-a needing, super common issue. Early style stator shown but grommet remains the same. Yours will have 3 male/female connectors within a couple inches which is different then the early ones where you had to pull the whole wiring harness out. Have a new "latest style" cover gasket at your disposal, they are metallic but graphite coated. This is NOT a separate Kawasaki part and available ONLY with the sold stator assembly thru Kawasaki. But they are available as aftermarket in a lot of places. Hopefully you have some semblance of soldering/crimping skills?
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- TexasKZ
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Re: Bad oil leak
28 Nov 2025 14:18
Another common leak spot is the gear selector shaft seal. It is a cheap and easy fix.
1982 KZ1000 LTD parts donor
1981 KZ1000 LTD awaiting resurrection
2000 ZRX1100 not ridden enough
www.kzrider.com/11-projects/620336-anoth...uild-thread?start=24
1981 KZ1000 LTD awaiting resurrection
2000 ZRX1100 not ridden enough
www.kzrider.com/11-projects/620336-anoth...uild-thread?start=24
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- asphalt900
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Re: Bad oil leak
28 Nov 2025 14:36
Absolutely True Texas but you can see his issue is from the stator grommet in this case. Oil is blowing back as he cruises down thru the hood looking for cheap lovin" ha.
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- daveo
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Re: Bad oil leak
28 Nov 2025 22:41
Remove the bevel gearcase cover and you will have a much easier time finding the leak source.
Check the clutch release seal as well. Usually find oil residue on the cable attachment bracket when it's bad.
See:
Kawasaki KZ1100D1 SPECTRE 1982 USA CANADA parts lists and schematics share.google/k9y9IO7Ovc8KXlZiC
Check the clutch release seal as well. Usually find oil residue on the cable attachment bracket when it's bad.
See:
Kawasaki KZ1100D1 SPECTRE 1982 USA CANADA parts lists and schematics share.google/k9y9IO7Ovc8KXlZiC
1982 KZ1100-A2 bike
1984 ZN/ZX1100 motor
1984 ZN/ZX1100 motor
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- Legionnaire1856
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Re: Bad oil leak
Yesterday 07:15 - Yesterday 07:25Thank you for that information and sorry I’m just now getting back to you. I had given up on the bike for the winter, but now I’m back at it.This alternator grommet is what you'll be-a needing, super common issue. Early style stator shown but grommet remains the same. Yours will have 3 male/female connectors within a couple inches which is different then the early ones where you had to pull the whole wiring harness out. Have a new "latest style" cover gasket at your disposal, they are metallic but graphite coated. This is NOT a separate Kawasaki part and available ONLY with the sold stator assembly thru Kawasaki. But they are available as aftermarket in a lot of places. Hopefully you have some semblance of soldering/crimping skills?
I’m seeing a replacement stator on eBay for $40 that includes the new grommet, made by Caltric. Not sure how the quality of it is, not to mention the rubber quality of the grommet. I’m assuming it’s made in China and my experience with Chinese rubber compounds on car parts is generally bad.
Is it possible to clean the existing one and seal it with FIPG? I have some very good Threebond on hand.
I can solder and crimp okay, but even if I replace the stator, I don’t see when I would need to do either. I’m only seeing the 3 leads on the ends of the wires on the replacement part, it looks like it should just plug right up. Am I missing something?
The new style gasket you mentioned…I bought the gasket before I posted here and it looks like I’ve got the plant fiber based gasket. Is it going to let me down or should I buy a different one?
Thanks for pointing me in the right direction!
Last edit: Yesterday 07:25 by Legionnaire1856. Reason: Part name was wrong
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- DoctoRot
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- Oh, the usual... I bowl, I drive around...
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- SWest
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Re: Bad oil leak
Today 17:04
Z1b1000 1975 Z1b
kzrider.com/forum/11-projects/598262-kz-...-will-it-live#672882
kzrider.com/forum/2-engine/597654-poser?start=240#704229
kzrider.com/forum/11-projects/598262-kz-...-will-it-live#672882
kzrider.com/forum/2-engine/597654-poser?start=240#704229
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- Cra-z1
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Re: Bad oil leak
Today 18:59 - Today 19:06
He needs the stator for the 1100. The one you'r showing is for the Z1900 Kz1000. Im going through a leak issue also but it turned out to be a cracked cover which was hard to see but was seeping oil. I would stay away from Caltric but your choice. I bought mine from Z1E I believe. Lots of choices out there. You can also just replace the rubber, they are available. But also check that shift shaft seal. There are some cheap ones out there but the rubber seal looks wrong with a round bottom.
Last edit: Today 19:06 by Cra-z1.
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- SWest
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Re: Bad oil leak
Today 20:01
Z1b1000 1975 Z1b
kzrider.com/forum/11-projects/598262-kz-...-will-it-live#672882
kzrider.com/forum/2-engine/597654-poser?start=240#704229
kzrider.com/forum/11-projects/598262-kz-...-will-it-live#672882
kzrider.com/forum/2-engine/597654-poser?start=240#704229
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