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1982 Honda CB450TC Engine Gaskets

Buy the gasket for the engine joint you are opening. This 1982 Honda CB450TC selection gives you a separate Athena valve-cover gasket and an Athena overhaul set, so a straightforward cover repair need not start with a full engine gasket purchase.

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Currently viewing Gaskets & Oil Seals & Engine Hardware

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Honda CB450 CB400 valve cover gasket 12328-413-830

1978-86 Honda CB450 / CB400 Valve Cover Gasket ~ Replaces 12328-413-830

$31.95 USD
12-1014
Replace your CB400 or CB450 valve cover gasket with this Athena Brand Valve Cover Gasket, replacing OEM #12328-413-830. Fits the full CB400A/TI/TII/T range plus...
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Honda CB450SC CB450TC Athena overhaul gasket set

1982-86 Honda CB450SC / CB450TC Athena Overhaul Gasket Set

$99.95 USD
18-0104
Rebuild your CB450T or CB450SC engine with this Athena Overhaul Engine Gasket Set. Athena of Italy is an original-equipment supplier to Yamaha, Honda, Kawasaki,...
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1982 Honda CB450TC · Engine Gaskets Buying guide

Choose between one cover gasket and an overhaul set

The separate cover gasket has a specific Honda reference. The overhaul set is the broader option for an engine strip; compare its current contents with the joints included in your repair plan.

Parts to consider

1978-86 Honda CB450 / CB400 Valve Cover Gasket ~ Replaces 12328-413-830 Athena valve cover gasketAthena replacement for Honda reference 12328-413-830, with the 1982 CB450T application specified.View part 1982-86 Honda CB450SC / CB450TC Athena Overhaul Gasket Set Athena overhaul gasket setEngine overhaul gasket set for the 1982 CB450T. Choose it for a broader engine sealing job.View part

A focused valve-cover repair

Choose the separate Athena gasket when the valve cover is the only joint being opened. Inspect the mating surfaces and the condition of the cover before reassembly; the correct gasket cannot compensate for damage that prevents the joint from seating properly.

Prepare for a larger engine strip

The Athena overhaul set is specified for the 1982 CB450T engine application. Arrange the required sealing parts before dismantling, and keep replacement hardware and internal wear parts on their own checklist rather than assuming they accompany a gasket set.

Common buying questions

Are both choices made by Athena?

Both the separate valve-cover gasket and the overhaul gasket set are identified as Athena products. Select by the work planned, rather than assuming the broader package is needed for every oil leak.

Will the overhaul set cover every seal in my rebuild?

Get the current contents confirmed against your repair list before ordering. The product is an engine gasket set, but its text does not itemize every gasket or establish a complete oil-seal inventory.

How do I check the separate cover gasket?

Compare the gasket shape with the cover being serviced and use reference 12328-413-830. This is especially important if a previous owner changed the engine or fitted a different cover.

Not sure which part you need?

Send your model and year, plus photos of your existing part and any changes to the original setup.

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