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1977 Honda CB750K Mufflers & Joint Collars

The 1977 Honda CB750K muffler selection contains the later 405-style chrome set and a genuine Honda exhaust pipe joint collar. Use the set for the stated stock-type application and compare the collar separately. No loose replacement baffle or packing product is included in this selection.

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Honda CB750A CB750F CB750K Honda exhaust pipe joint collar 18233-392-000

1975-78 Honda CB750A / CB750F / CB750K Genuine Honda Exhaust Pipe Joint Collar ~ OEM 18233-392-000

$29.95 USD
99-5173
Upgrade or restore your classic Honda motorcycle with this Genuine Honda Exhaust Pipe Joint Collar — precision‑engineered and made in Japan. This original Honda...
New
Honda CB750K stock type muffler set

1977-78 Honda CB750K Stock Type Muffler Set

$1,995.00 USD
80-41006
Stock Type Muffler Set These brand new mufflers are the 405 Style muffler set. Beautiful high quality, newly produced stock type muffler set. High...
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1977 Honda CB750K · Mufflers & Joint Collars Buying guide

Choose mufflers and connection pieces for the actual system

A muffler set and a single joint collar are different purchases. Compare the exhaust fitted to the motorcycle, identify the connection needing service and check the package quantity before treating either listing as a complete repair.

Parts to consider

1977-78 Honda CB750K Stock Type Muffler Set 405-style chrome muffler setStock-type replacement set listed for the 1977–78 CB750K.View part 1975-78 Honda CB750A / CB750F / CB750K Genuine Honda Exhaust Pipe Joint Collar ~ OEM 18233-392-000 Genuine Honda joint collarHonda exhaust pipe joint collar, reference 18233-392-000. Sold per collar piece, as shown.View part

Check what the muffler description actually includes

The chrome set is described as the later 405 style, but its text does not detail removable baffles, packing material or loose connection hardware. Do not infer those contents from the category name. Confirm the supplied components if your repair needs a particular internal or mounting part.

Compare the collar independently from the muffler set

The joint collar is a genuine Honda part listed for the 1977–78 CB750K and sold one piece at a time. Compare its reference and photo with the existing fitting. The description does not establish compatibility with every custom pipe or state how many pieces your changed system requires.

Choosing parts for your 1977 CB750K

Can I buy loose baffle packing from these listings?

The current choices here are the muffler set and individual joint collar; neither is a loose packing product. Identify the fitted muffler and the exact part needed before looking for service materials, especially if it is an aftermarket system.

Is the joint collar a full set for the exhaust?

No. The listing says it is sold per collar piece as shown in the photo. Count the pieces your fitted system requires and compare them with the part before ordering. Do not assume one item is a complete motorcycle set.

Are the replacement mufflers genuine Honda?

The set is described as newly produced stock-type mufflers with a chrome finish, without a genuine Honda claim. The separate collar listing does explicitly state genuine Honda. Keep those two descriptions distinct when choosing restoration parts.

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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