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1961 Honda CB92 Fasteners & Hardware

Choose retaining hardware for your 1961 Honda CB92 by part reference and position. The genuine Honda locknut here carries reference 90231-KCS-651 and is sold each. Use your parts diagram to establish where that reference belongs in the assembly being repaired.

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Honda CB1100 CB1000 CB900 CB750 16mm clutch oil filter rotor lock nut 90231-KCS-651

Honda CB 16mm Clutch / Oil Filter Rotor Lock Nut ~ Genuine Honda 90231-KCS-651 ~ Replaces 90231-KCS-651

$10.95 USD
99-5383
This genuine Honda 16mm lock nut is used on compatible Honda CB clutch basket and oil filter rotor assemblies. It is a small hardware...
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1961 Honda CB92 · Fasteners & Hardware Buying guide

Use the part reference to settle the hardware choice

This narrow selection centres on one Honda locknut. Its replacement references help identify a candidate, while the assembly diagram and the installed components provide the context needed to choose it correctly.

Individual genuine Honda fastener

Honda CB 16mm Clutch / Oil Filter Rotor Lock Nut ~ Genuine Honda 90231-KCS-651 ~ Replaces 90231-KCS-651 Honda retaining locknutGenuine Honda 90231-KCS-651, sold each. Its replacement-reference list includes 90231-200-010.View part

Follow the original reference

Honda 90231-KCS-651 is the current product reference. The replacement list includes 90231-200-010 alongside several other older numbers. If your diagram uses a different reference, check that exact number and assembly with the supplier rather than assuming that all similarly shaped nuts interchange.

Keep the retaining position specific

The product covers clutch-basket and oil-filter-rotor applications across multiple Honda models. That broad description does not assign the nut to both locations on your CB92. Match the diagram callout for the particular assembly and use its service information for installation details.

Fasteners & Hardware questions

Is this a genuine Honda part or an aftermarket substitute?

This is a genuine Honda locknut under reference 90231-KCS-651. It is supplied individually. Use that reference when checking the order, especially if an older diagram or removed part carries a previous number.

My diagram shows 90231-200-010. Is that number covered?

Yes, 90231-200-010 appears in the product’s replacement-reference list for 90231-KCS-651. Check that it is the reference for the position you are repairing; an entry in the list does not identify the diagram callout for you.

Can I choose it by measuring the old nut alone?

Use measurements together with the application and part reference. Confirm thread pitch and seating details when checking a changed assembly; a similar outer profile or the 16mm name alone does not establish those specifications.

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Send your model and year, plus photos of your existing part and any changes to the original setup.

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