Reproduction rubber intake insulator / rubber intake manifold / carb holder for the CB500 and CB550. This is the rubber insulator between the engine and the carburetors, 4 are required per bike. Attaches to the intake manifold and the carburetors. If you have an air leak on old, cracked insulators, have no fear....put these on and get back to smooth riding!
Sold as a set of 4
Inlet opening - 33mm
Overall Length - 38.7mm
Overall O.D - 45.3mm
Honda part number: 16211-323-000
Fits Honda:
CB500K - 1971-1973
CB550K - 1974-1976
CB550F - 1975-1977
may fit other models...
6 Reviews Hide Reviews Show Reviews
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didn't last long
started cracking after less than a year. bike is garaged, not outside in the sun.
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As good as original.
Rubber is very pliable, yet durable and is the proper length and diameter for a true and tight fit.
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Better than The old Crusteez
I bought these replacement boots for a restore on my 74' CB550. They worked great and had no intake leaks after this. Much better to make mods to your carb with new boots rather than the Old Original Crusteez.
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GREAT FIT
Every restoration I do I fit new manifold rubbers regardless, saves pulling all apart if sucking a bit of air, an absolute necessity
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Nice refresher
Great price to replace an often rigid and worn out part.
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A must!
Forget trying to use your old hard boots, these are pretty stiff but so much better!
