Pièces pour motos Honda
Choisissez votre modèle et l’année pour voir les pièces répertoriées pour votre moto.
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1984 Honda CB650SC Nighthawk · Exhaust Seals Buying guide
The port gasket and crossover gasket use different replacement references and seal different connections. A clear repair plan helps you choose the correct type first and the useful pack quantity second.
Single exhaust port gasketOne gasket per item; references 18212-634-000, 18291-236-000 and 18291-MN4-920. Listed for the 1982–85 CB650SC.Voir la pièce
Exhaust crossover gasketListed for the 1983–85 CB650SC Nighthawk; references 18392-413-000 and 18392-MG7-750.Voir la pièce
Pièces connexes : Ten-pack exhaust port gaskets
The port gasket is listed for the CB650SC and supplied individually. The crossover gasket has a separate 1983–85 CB650SC application and different replacement references. Locate the joint being serviced and compare the installed exhaust before ordering, particularly if the motorcycle has a replacement system.
The linked ten-pack contains ten exhaust port gaskets with the same documented references as the single version. Count the port joints you are servicing and decide whether extra stock is useful. Keep the crossover requirement separate rather than treating a bulk port-gasket pack as an exhaust overhaul kit.
Honda’s Common Service Manual calls for a new exhaust-pipe gasket whenever the pipe is removed from the engine. Include a replacement for each opened port connection and use the model-specific manual for assembly and tightening.
Honda’s Common Service Manual calls for checking the exhaust system for leaks after installation. A new gasket does not by itself confirm a sealed joint; complete that check using the appropriate service procedure before considering the repair finished.
Check the aftermarket system’s joint design and gasket requirements first. The CB650SC application supports the listed replacement references, but an altered headpipe or crossover arrangement may call for different sealing parts.
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