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Sprocket cover ID

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warren3200gt
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Sprocket cover ID

#1 PostAuthor: warren3200gt » Wed Jan 08, 2025 9:29 am

What models use this sprocket cover guys.?
IMG-20250108-WA0001.jpg
PUM 488 June 2023
76 Z900A4, 77 Z650B1, 77 KZ650B1, 77 Z1000A1, 82 Z1000J2, ZRX1100R.

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z2.john
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Re: Sprocket cover ID

#2 PostAuthor: z2.john » Wed Jan 08, 2025 9:48 am

Some late Z1 and most Z1A

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warren3200gt
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Re: Sprocket cover ID

#3 PostAuthor: warren3200gt » Wed Jan 08, 2025 9:51 am

z2.john wrote:Some late Z1 and most Z1A

What's the aperture over the sprocket for John? Chain oil pump?
PUM 488 June 2023
76 Z900A4, 77 Z650B1, 77 KZ650B1, 77 Z1000A1, 82 Z1000J2, ZRX1100R.

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zed1015
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Re: Sprocket cover ID

#4 PostAuthor: zed1015 » Wed Jan 08, 2025 10:01 am

Yes! Chain oil pump mount.

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warren3200gt
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Re: Sprocket cover ID

#5 PostAuthor: warren3200gt » Wed Jan 08, 2025 10:02 am

Thanks Rob.
PUM 488 June 2023
76 Z900A4, 77 Z650B1, 77 KZ650B1, 77 Z1000A1, 82 Z1000J2, ZRX1100R.

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z2.john
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Re: Sprocket cover ID

#6 PostAuthor: z2.john » Wed Jan 08, 2025 10:08 am

For the more anally inclined........
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sanderz
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Re: Sprocket cover ID

#7 PostAuthor: sanderz » Wed Jan 08, 2025 5:50 pm

z2.john wrote:Some late Z1 and most Z1A


Am i right in thinking that early Z1B's also used this cover even though the chain oil pump was no longer used on that model?
Wots up DOHC


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