Pièces pour motos Honda
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Choisissez votre modèle et l’année pour voir les pièces répertoriées pour votre moto.
1972 Honda CB450K · Gaskets & Oil Seals & Engine Hardware Buying guide
Two overhaul gasket descriptions leave their itemized contents unconfirmed. The oil-seal kit expressly supplies seven pieces with reference and size entries. The 12909-series small stud seal is separate from the main combustion head gasket.
Overhaul set with a five-speed restrictionEngine gasket set expressly for five-speed CB450K models. Compare the fitted engine and required gasket coverage; an itemized supplied inventory is not given.Voir la pièce
Seven reference-listed oil sealsKit lists seven seals and their Honda references. Preserve the complete dimension entries and confirm any unclear specification against the removed component.Voir la pièce
Small cylinder-stud gasketSmall stud gasket/seal associated with 12909-283-000 and related references. It is not the main gasket sealing the combustion chambers.Voir la pièce
Pièces connexes : Athena overhaul gasket alternative
The Athena and five-speed-restricted sets have different descriptions without matching piece inventories. Check the engine fitted and the gasket shapes needed before choosing. Ask about any required oil seal or cylinder-stud seal specifically; a broad overhaul name does not confirm those separate components are included.
Keep the listed Honda reference beside every number in its size entry. The kit includes a four-number dimension line, which should not be shortened to a guessed three-number seal size. Confirm that specification if unclear, and use the required component reference rather than assigning its position from dimensions alone.
Honda identifies 12909-283-000 as a cylinder-stud gasket, while the main head gasket is a different component. Match the small seal by its reference and function. General head-gasket wording does not make this rubber collar the large combustion sealing gasket.
It confirms the listed kit contains seven seals, with stated references and sizes. It does not document every engine position or the complete requirements of your repair. Compare the needed references with those entries and confirm any unclear size or coverage.
Neither description provides a complete item-by-item inventory, so equal coverage is unconfirmed. Compare the specific gaskets needed and request contents where necessary. Keep the explicit five-speed engine condition with the restricted set rather than transferring or ignoring it.
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