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1975 Honda CB550K Muffler Connecting Tube

A genuine Honda rubber connecting tube is listed for original-style muffler assemblies on the 1975 Honda CB550K. Compare the existing connector location and exhaust layout before ordering, especially on a bike with an aftermarket system or previously changed pipes.

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Honda CB550K CB500K muffler connecting tube 18473-323-000

1971-76 Honda CB550K / CB500K Muffler Connecting Tube ~ Genuine Honda 18473-323-000

$34.95 USD
99-5452
This genuine Honda muffler connecting tube fits original-style exhaust assemblies on the Honda CB500K and CB550K Four models listed below. It sits at the...
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1975 Honda CB550K · Mufflers Buying guide

Check the connector already fitted

The listing describes replacing a missing, hardened, cracked, flattened or leaking rubber connector. Inspect the existing joint and compare its location with the product details; this connector is not a complete silencer or exhaust system.

Parts to consider

1971-76 Honda CB550K / CB500K Muffler Connecting Tube ~ Genuine Honda 18473-323-000 Genuine Honda muffler connectorRubber connecting tube, Honda 18473-323-000, sold individually and listed for original-style 1974–76 CB550K assemblies.View part

Changed exhaust layouts need comparison

The connector description asks buyers to compare the existing exhaust layout, connector location and muffler setup, especially with aftermarket systems. Use those physical checks alongside the listed model range. Neither separate silencers nor a model-year label alone establishes the correct joint.

Plan connector and hardware orders separately

The connector, stud kit and port gaskets are separate products. Identify the joints you are repairing before adding hardware; a muffler connecting tube and a head-port gasket serve different positions. Match each listing’s reference and sale quantity with the parts required.

Silencer joint FAQs

Is this connector correct for a 1975 CB550K?

The listing names the CB550K from 1974 to 1976 and describes original-style exhaust assemblies. Compare the existing rubber tube, connector position and muffler layout before ordering, particularly if the exhaust has been replaced.

Is the connector made by Honda?

The listing identifies it as a genuine Honda rubber connecting tube, reference 18473-323-000, sold individually. It is described for original-style muffler joints where the existing tube is missing, damaged or leaking.

Can I buy complete silencers for this bike?

The verified range for this model contains the connecting tube and separate exhaust gaskets, clamps and studs. Complete silencers or exhaust systems are not listed here; contact the store before planning a full system replacement.

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

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