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Honda CB500 CB450 CL450K1 CL450K2 CL450K3 overhaul gasket set
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Honda CB500 CB450 CL450K1 CL450K2 CL450K3 overhaul gasket set

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5.0 ( 1 review)

Honda CB Overhaul Gasket Set

18-0098
$64.95 USD
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
Secure checkoutProtected payment
60-day returnsEligible unused parts Free ground shippingUSA & Canada over $50
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1 product reviews

Honda CB Overhaul Gasket Set

Honda CB Overhaul Gasket Set
$64.95 USD
Description

Rebuild your CB500T or CB450/CL450 engine with this Engine Overhaul Gasket Set.

Note: fits 5-speed CB450K models only.

Key Features
• Engine overhaul gasket set
• For 5-speed CB450K models only

Fitment / Compatibility

• Honda CB500T (1975‑76)

• Honda CB450K (1965‑74), 5-speed models only
• CL450K (1968‑74)

Part Number: 18-0098

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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 CL450K1 1968
Honda CL450K2 1969
Honda CL450K3 1970
Honda CL450K4 1971
Honda CL450K5 1972
Honda CL450K6 1974

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.

See full shipping details

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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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

Is this a complete engine-overhaul gasket set?

Yes. It is intended for a full engine overhaul rather than a single-cover repair.

Does the gasket set fit four-speed CB450 engines?

No. It is intended for supported five-speed CB450 engines, as well as the specified CB500T and CL450 applications.

Why use an overhaul gasket set during a rebuild?

It supplies the engine gaskets needed to reseal multiple joints that are disturbed during disassembly.

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