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Honda CB900 CB750 CB650 brake disc retaining nut pk 10 90309-357-000
VintageCB750 parts reference, SKU 73-0937. 1982 Honda CB750F A (U.S.; serial limits unverified) example. OEM 90309-357-000.

Honda CB Brake Disc Retaining Nut Pk/10 ~ Replaces 90309-357-000

73-0937
$6.50 USD

Sold as a pack of 10

In stock Usually ships the same or next business day
Check model fitment View fitment
Questions about this part? Contact us 4.8/5 1,329 store reviews

$6.50 USD

Replace your brake disc retaining nuts with this Brake Disc Retaining Nut Pk/10, replacing OEM #90309-357-000.

Key Features
• Brake disc retaining nuts
• Pack of 10
• Replaces OEM #90309-357-000

Fitment / Compatibility

• Honda CB750K (1976‑78)
• CB750F (1975‑78) Supersport
• CB750A (1976‑78) Hondamatic


• Honda CB750F (1979‑82) Supersport
• CB750L (1979) Limited


• Honda CB900C (1980‑82) Custom
• CB900F (1981‑82) Supersport


• Honda CB650 (1979)
• CB650C (1980‑81) Custom


• Honda CB550K (1976‑78)
• CB550F (1977) Supersport


• Honda CB400F (1975‑77) Supersport

Part Number: 73-0937

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Check the listed model and year, then read any fitment notes in the description.

Honda motorcycle models and years listed for this part
Make Model Year
Honda CB750F Supersport 1975
Honda CB750K 1976
Honda CB750F 1976
Honda CB750A Hondamatic 1976
Honda CB750K 1977
Honda CB750F 1977
Honda CB750A 1977
Honda CB750K 1978
Honda CB750F 1978
Honda CB750A 1978
Honda CB750F Supersport 1979
Honda CB750L Limited 1979
Honda CB750F 1980
Honda CB750F 1981
Honda CB750F 1982
Honda CB900C Custom 1980
Honda CB900C 1981
Honda CB900F Supersport 1981
Honda CB900C 1982
Honda CB900F 1982
Honda CB650 1979
Honda CB650C Custom 1980
Honda CB650C Custom 1981
Honda CB550K2 1976
Honda CB550K3 1977
Honda CB550K4 1978
Honda CB550F3 1977
Honda CB400F 1975
Honda CB400F 1976
Honda CB400F 1977

Free ground shipping over $50

To the USA & Canada. In-stock orders usually ship from our own warehouse the same or next business day.

Estimated ground delivery after your order ships
DestinationDelivery time
USA4–7 business days
Canada2–6 business days

Ground shipping includes tracking, emailed when your order ships. Need it sooner? Express options are available at checkout.

60-day returns on eligible parts

No restocking fees. Eligible parts must be unused, uninstalled, unaltered and complete. The 60-day window starts when your order is delivered.

Electrical parts are excluded from standard returns. Check return eligibility.

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Other shipping options

Canada Post Economy: Available at checkout for select small items. Allow 1–3 weeks for delivery. No tracking or insurance is included.

Outside the USA & Canada: Delivery times vary by destination and shipping method. Buyers are responsible for applicable duties, taxes and import fees. We cannot mark orders as gifts.

Frequently Asked Questions

How many brake-disc retaining nuts are included and how many does each disc use?

Ten retaining nuts are included. The compatible Honda brake discs use five nuts per disc, so one pack supplies the retaining nuts for two discs.

Which Honda part number do these brake rotor nuts replace?

The retaining nuts replace Honda OEM 90309-357-000 on the compatible CB750, CB900, CB650, CB550 and CB400F applications. Verify the wheel and disc assembly if the motorcycle has a swapped front end.

What installation checks are important after replacing brake-disc nuts?

Inspect the disc, bolts and mounting faces for damage or corrosion, then tighten the hardware evenly to the Honda torque specification. Check disc runout and wheel rotation before operating the motorcycle; brake fasteners should not be installed by appearance alone.

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