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1972 Honda CL350K4 Exhaust-Port Gaskets

When preparing an exhaust-port repair, write down the sealing part and mounting needs separately. This 1972 Honda CL350K4 category currently provides individual gaskets and a ten-piece package, letting you choose an appropriate supply after the fitted joint has been identified.

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Honda CB360 CB350 exhaust headpipe gaskets (pk 10) 18291-286-000

Honda CB Exhaust Headpipe Gaskets ~ (Pk/10) ~ Replaces 18291-286-000

$29.95 USD
17-3811
Stock up on exhaust port gaskets for your CB350, CL350, SL350, or CB360 with this 10-pack of Exhaust Port Gaskets, replacing OEM #18291-286-000 /...
Honda CB360 CB350 CL350K0 exhaust headpipe gasket (each) 18291-286-000

Honda CB Exhaust Headpipe Gasket (Each) ~ Replaces 18291-286-000

$3.58 USD
17-2811
Replace one exhaust port gasket on your CB350, CL350, SL350, or CB360 with this Exhaust Port Gasket, 1 piece, replacing OEM #18291-286-000 / #18291-286-306.Sold...
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1972 Honda CL350K4 · Exhaust Gaskets Buying guide

Identify the gasket before choosing the pack

Both package options cite 18291-286-000 and 18291-286-306. Use those as comparison references and have damaged mounting components assessed separately; the gasket descriptions establish quantities without specifying a complete joint-repair kit.

Parts to consider

Honda CB Exhaust Headpipe Gasket (Each) ~ Replaces 18291-286-000 Individual exhaust-port gasketOne gasket, carrying replacement references 18291-286-000 and 18291-286-306.View part Honda CB Exhaust Headpipe Gaskets ~ (Pk/10) ~ Replaces 18291-286-000 Ten-piece exhaust gasket packTen exhaust-port gaskets; replacement references 18291-286-000 and 18291-286-306.View part

Use reliable identification when old parts distort

A used gasket may no longer show a dependable shape. Compare the offered references with the identified engine and headpipe information, and obtain the pipe maker’s requirements if the exhaust is aftermarket. That is a stronger ordering basis than copying the outline of a damaged sealing piece.

Keep the hardware inspection on the repair list

Check which mounting parts the work will disturb and whether any are damaged or missing. Order those by their own identity after assessment. These gasket products establish only their sealing-part package sizes, so their presence in a mounting-hardware category does not define the other components required.

Buying questions

Do the two replacement numbers mean the packs contain different gaskets?

Both products cite the same two references. Their established distinction is one piece versus ten; the descriptions do not support choosing between them by an asserted material or specification difference.

How can I order when the old gasket is too crushed to measure?

Identify the engine and headpipe arrangement and compare the required reference with the offered part. For aftermarket pipes, obtain the pipe supplier’s gasket requirement rather than relying only on the damaged sample.

Should I buy mounting hardware at the same time?

Have the joint’s mounting pieces inspected and identify anything the repair needs. Buy those separately by the correct application instead of assuming the gasket package or category title establishes their inclusion.

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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