Pièces pour motos Honda
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Choisissez votre modèle et l’année pour voir les pièces répertoriées pour votre moto.
1977 Honda CB750K · Carb Floats & Components Buying guide
These listings cover fuel-control components, seals and fasteners. Keep a float, pump diaphragm, drain screw and felt throttle-shaft seal separate in your order; their functions and supplied quantities differ even within the same carburetor assembly.
Carb float with pinFloat supplied with its pin, replacing 16013-405-004, 16013-393-004, 16013-KCY-670 and 16013-MN1-671. The listing specifies four per bike, ordered as needed.Voir la pièce
Accelerator-pump diaphragm kitOne diaphragm with rod and one bellow rubber; replaces 16021-393-004, 16021-393-014 and 16021-MC9-771.Voir la pièce
Pièces connexes : Individual drain screw with O-ring · 46-piece bolt and washer kit · Six Keihin PD felt throttle-shaft seals
The float and accelerator-pump diaphragm are separate components with different replacement references. Compare the removed parts with the chosen listing; the diaphragm-and-bellow package is not described as a complete pump mechanism.
The 46-piece bolt-and-washer kit is described for all four carburetors, but does not itemize the fasteners. The separate screw kit, part 49-0772, lists its individual screw sizes and drain-screw contents. Use that distinction when checking whether a package covers the damaged hardware.
For seal-only work, the four-pack supplies drain O-rings. Each separate drain screw already includes an O-ring, and the screw kit supplies four drain screws with O-rings. Compare those included pieces before buying more than one package for the same repair.
In addition to its four drain screws with O-rings, it lists one 4 × 8 screw, eleven 4 × 12 screws and twelve 4 × 16 screws, each with a lock washer. Compare the removed hardware and required locations; the 46-piece bolt kit does not provide the same itemized list.
That end-to-end pin-length condition is attached to the CB650 applications in the diaphragm listing, not its 1977–78 CB750K line. Compare the pump fitted and the listed replacement references before ordering; do not treat the CB650 note as a factory CB750K measurement.
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