Replace your carb top gasket with this Carburetor Top Gasket, replacing OEM #16010-405-004.
Key Features
• Carburetor top gasket
• Replaces OEM #16010-405-004
• Honda part name: Gasket Set
Fitment / Compatibility
• Honda CB750K (1977‑78)
• CB750F (1977‑78) Supersport
Part Number: 73-0953
Check the listed model and year, then read any fitment notes in the description.
| Make | Model | Year |
|---|---|---|
| Honda | CB750K | 1977 |
| Honda | CB750F | 1977 |
| Honda | CB750K | 1978 |
| Honda | CB750F | 1978 |
No listed models match your search.
Free ground shipping over $50
To the USA & Canada. In-stock orders usually ship from our own warehouse the same or next business day.
| Destination | Delivery time |
|---|---|
| USA | 4–7 business days |
| Canada | 2–6 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.
Start your return below. Wait for our instructions before mailing a part back.
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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 carburetors use top gasket 16010-405-004?
This carburetor-top gasket replaces Honda OEM 16010-405-004 for the compatible 1977-1978 CB750F and CB750K models. Match the OEM number and carburetor style because similar Honda carb tops can use different gasket shapes.
How many carb-top gaskets are included and needed for a complete rack?
One gasket is included for one carburetor. Each compatible model uses four carburetors, so four gaskets are required to reseal every carb top.
What should be checked before installing the new carb-top gasket?
Remove old gasket material without scratching the sealing surfaces, confirm the top is flat and seat the gasket dry unless the Honda service procedure specifies otherwise. Tighten the screws evenly and avoid overtightening the soft carburetor body.