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    Wanted - Splined clutch washer. 76 to 78 cb750 K or F

    I need the 25 mm splined clutch washer that is put on before the clutch basket for a 1976, 77, or 78 cb750 F or K. The part number is 90432 392 000. Thank you
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    I need a spline washer for my 1978 cb750f. I found one, thank you for reading

    While changing the clutch plates on my bike, I somehow lost the spline washer. It is OEM Part number 90432 392 000. It is a 25 mm washer splined on the inside. It is interchangeable with washers from 1976, 1977 and 1978 cb750, either the F model or the K model. I am down and out until I find...
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    1978 cb750f supersport. Looking for info from other actual owners

    I am looking for clutch info. Either my clymer book is wrong or I lost a washer doing my clutch
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    Clutch and oil problems

    I have a 1978 CB750F Supersport. Last fall I did an oil change and I removed the clutch assembly to inspect my plates. The clutch was slipping earler in the year, but after adjustment was working well. I have 6 friction plates the same and 6 steel plates all the same except one is a double. I...
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