Honda motorcycle parts
Choose your model and year to see parts listed for your bike.
Choose your model and year to see parts listed for your bike.
1978 Honda CB750F · Fuel system Buying guide
A carburetor kit, a holder set and an air filter address different components. Compare the installed carburetors and intake arrangement before combining parts, especially where the motorcycle has been modified.
One-carb rebuild kitKit 48-1737 includes float-bowl and carb-top gaskets, a D313 slide needle, float needle, needle jet and other listed sealing and metering pieces for one carburetor.View part
F-specific holder setSet 48-0758 supplies four holders numbered 1–4 for the 1977–78 CB750F, replacing 16211-410-000, 16212-410-000, 16213-410-000 and 16214-410-000.View part
Stock-type air filterListed for the 1975–78 CB750F, replacing 17211-405-000. Compare the filter and stock-type housing still installed before choosing this element.View part
Related parts: Individual airbox boot 02-6554 · Pump diaphragm 20-9040 with bellows
Pump kit 20-9040 supplies a diaphragm with rod and one bellows rubber, replacing 16021-393-004, 16021-393-014 and 16021-MC9-771.
The replacement petcock is listed with M16 × 1.5 threads. Its CB750F note says the fuel line exits to the right rather than back or down. Compare the tank connection and available hose path before selecting that replacement.
The supplier identifies one as the 1978F type and the other as the 1977–78K type. The kit covers multiple applications; confirm the screw version required by the carburetor being serviced before ordering.
Holder set 48-0758 names 45–47mm band clamp 15-0688. Airbox boot 02-6554 names 50–52mm band clamp 15-0689 or 40–60mm gear clamp 15-0670. Clamp size refers to the assembled rubber joint’s outside diameter, not the carburetor bore.
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