Honda CB Exhaust Headpipe Gasket (Each) ~ Replaces 18291-283-010
Sold individually
Sold individually
Replace one exhaust port gasket on your CB500T or CB450/CL450 with this Exhaust Port Gasket, 1 piece, replacing OEM #18291-283-010 / #18291-ME9-000 / #18291-MM8-880.
Sold each, order the quantity you need.
Key Features
• Exhaust port gasket, 1 piece
• Replaces OEM #18291-283-010 / #18291-ME9-000 / #18291-MM8-880
• Honda part name: Gasket, Ex. Pipe
Fitment / Compatibility
• Honda CB500T (1975‑76)
• Honda CB450K (1968‑74)
• CL450K (1969‑72 / 1974)
Part Number: 17-2817
Check the listed model and year, then read any fitment notes in the description.
| Make | Model | Year |
|---|---|---|
| Honda | CB500T Twin | 1975 |
| Honda | CB500T Twin | 1976 |
| Honda | CB450K1 | 1968 |
| Honda | CB450K2 | 1969 |
| Honda | CB450K3 | 1970 |
| Honda | CB450K4 | 1971 |
| Honda | CB450K5 | 1972 |
| Honda | CB450K6 | 1973 |
| Honda | CB450K7 | 1974 |
| Honda | CL450K2 | 1969 |
| Honda | CL450K3 | 1970 |
| Honda | CL450K4 | 1971 |
| Honda | CL450K5 | 1972 |
| Honda | CL450K6 | 1974 |
No listed models match your search.
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.
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.
Start a returnCanada 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.