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Honda CB1100 CB1000 CB900 CB750 starter motor cover gasket 31282-425-300
Parts fiche reference for SKU 18-7070

Honda CB1100 / CB1000 / CB900 / CB750 Starter Motor Cover Gasket ~ Replaces Honda OEM 31282-425-300

18-7070
$11.69 USD

Sold individually

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

Starter Motor Cover Gasket ~ Replaces Honda OEM 31282-425-300 for the Honda CB models listed below. Use this part for repair, restoration, or replacement work where the listed fitment and OEM reference match your bike.

Key Features

  • Aftermarket replacement part
  • Replaces Honda OEM reference: 31282-425-300
  • Sold as: Each

Fitment / Compatibility

  • Honda CB750K (1979) Standard
  • Honda CB750K (1980)
  • Honda CB750K (1981)
  • Honda CB750K (1982)
  • Honda CB750F (1979) Supersport
  • Honda CB750F (1980)
  • Honda CB750F (1981)
  • Honda CB750F (1982)
  • Honda CB750L (1979) Limited
  • Honda CB750C (1980) Custom
  • Honda CB750C (1981)
  • Honda CB750C (1982)
  • Honda CB750SC (1982) Nighthawk
  • Honda CB750SC (1983)
  • Honda CB900C (1980) Custom
  • Honda CB900C (1981)
  • Honda CB900C (1982)
  • Honda CB900F (1981) Supersport
  • Honda CB900F (1982)
  • Honda CB1000C (1983) Custom
  • Honda CB1100F (1983) Supersport
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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 CB750K Standard 1979
Honda CB750K 1980
Honda CB750K 1981
Honda CB750K 1982
Honda CB750F Supersport 1979
Honda CB750F 1980
Honda CB750F 1981
Honda CB750F 1982
Honda CB750L Limited 1979
Honda CB750C Custom 1980
Honda CB750C 1981
Honda CB750C 1982
Honda CB750SC Nighthawk 1982
Honda CB750SC 1983
Honda CB900C Custom 1980
Honda CB900C 1981
Honda CB900C 1982
Honda CB900F Supersport 1981
Honda CB900F 1982
Honda CB1000C Custom 1983
Honda CB1100F Supersport 1983

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

Which Honda OEM starter-cover gasket does this replace?

It replaces Honda OEM 31282-425-300 on the compatible DOHC CB750, CB900, CB1000 and CB1100 models and years shown.

How many starter motor cover gaskets are required?

One gasket is included and one is used to reseal the starter motor cover on one motorcycle.

How should the cover be prepared for gasket installation?

Remove the old gasket without gouging the aluminum, clean both sealing faces and inspect the cover for distortion. Tighten the cover evenly to the Honda service specification.

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