1982 Honda CB450TC Exhaust Parts

Exhaust repairs on a 1982 Honda CB450TC need the correct side and sealing location. Compare left and right stock-type mufflers separately, then identify whether the job needs an exhaust-port gasket, headpipe-joint gasket or crossover seal for the system fitted.

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Honda CB900 CB650 CB550 exhaust headpipe gasket (each) 18212-634-000

Honda CB Exhaust Headpipe Gasket (Each) ~ Replaces 18212-634-000

$3.58 USD

Replace one exhaust port gasket on your CB650, CB400, CB450, or modern CB900F with this Exhaust Port Gasket, 1 piece, replacing OEM #18212-634-000 /...

Honda CB900 CB650 CB550 exhaust headpipe gaskets (pk 10) 18212-634-000

Honda CB Exhaust Headpipe Gaskets ~ (Pk/10) ~ Replaces 18212-634-000

$27.95 USD

Stock up on exhaust port gaskets for your CB650, CB400, CB450, or modern CB900F with this 10-pack, replacing OEM #18212-634-000 / #18291-236-000 / #18291-MN4-920.Key...

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Honda CB450 CB400 exhaust joint gasket for headpipe 18391-413-000

1978-86 Honda CB450 / CB400 Exhaust Joint Gasket for Headpipe ~ Replaces 18391-413-000

$10.73 USD

Replace your CB400 or CB450 exhaust joint gasket with this Exhaust Joint Gasket for Headpipe, replacing OEM #18391-413-000 / #18391-413-010.Key Features• Exhaust joint gasket...

Honda CB750 CB650 CB550 CB450 exhaust crossover gasket 18392-413-000

Honda CB Exhaust Crossover Gasket ~ Replaces 18392-413-000

$9.95 USD

Replace your Nighthawk or CB400/CB450 exhaust crossover gasket with this Exhaust Crossover Gasket, replacing OEM #18392-413-000 / #18392-MG7-750. Fits the mid-'80s CB750SC/CB650SC/CB550SC Nighthawks plus...

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Honda CB400T CB450T right stock type muffler 18330-443-782

1980-82 Honda CB400T / CB450T Right Stock Type Muffler ~ Replaces 18330-443-782

$139.95 USD

Replace your right-side factory exhaust with this Right Side Stock Type Muffler, a direct replacement for OEM #18330-443-782. Fits the CB400T (1980-81) and CB450T...

Honda CB400T CB450T left stock type muffler 18430-443-782

1980-82 Honda CB400T / CB450T Left Stock Type Muffler ~ Replaces 18430-443-782

$139.95 USD

Replace your left-side factory exhaust with this Left Side Stock Type Muffler, a direct replacement for OEM #18430-443-782. Fits the CB400T (1980-81) and CB450T...

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1982 Honda CB450TC · Exhaust Buying guide

Identify the muffler side and each sealing joint

The available mufflers have separate left and right references. Gaskets also serve different locations, so list the joints involved in the repair before choosing individual seals or replacement exhaust components.

Parts to consider

Left-side stock-type mufflerLeft-hand replacement for reference 18430-443-782. The right-side muffler is a separate product.View part

Right-side stock-type mufflerRight-hand replacement for reference 18330-443-782, with a specific application for this 1982 model.View part

Honda CB Exhaust Headpipe Gasket (Each) ~ Replaces 18212-634-000

Individual exhaust-port gasketOne exhaust-port gasket, replacing references including 18212-634-000. Sold individually; order the quantity required.View part

Order the required side deliberately

The left muffler replaces reference 18430-443-782; the right replaces 18330-443-782. They are separate stock-type replacement products for the 1982 application. Compare the fitted exhaust and mounting arrangements first, particularly if the bike has an aftermarket or modified system.

Plan seals by position, not appearance

The featured exhaust-port gasket is sold individually. The linked headpipe-joint and crossover gaskets are different products with separate references. Identify each disturbed joint using the existing exhaust and service information, then order the seals required for those particular locations.

Common buying questions

Does one muffler order include both sides?

The left and right mufflers are separate products. Select the required side, or add both products if the repair calls for both; do not interpret a side-specific listing as a pair.

Are exhaust-port and crossover gaskets the same part?

No. They are listed for different sealing locations with different references. Identify whether the leak or planned disassembly concerns the port, headpipe joint or crossover before ordering.

Can I use these stock-type mufflers with a changed exhaust?

Verify the fitted system first. The model application supports the stock-type replacement, but does not establish compatibility with every aftermarket headpipe, crossover or modified mounting arrangement.

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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