Identify the carburetors and intake arrangement on your 1974 CB350F1 before choosing fuel-system parts. The original four-carb bank, stock air cleaner and engine-side holders need different service items, and a single rebuild kit covers only one carburetor.
Replace your mid-'70s Honda gas cap rubber seal with this Gas Cap Rubber Seal, replacing OEM #17534-323-300. Broad fitment across the SOHC CB750K, CB500/CB550...
Replace your fuel petcock gasket with this Fuel Petcock Gasket / O-Ring, replacing OEM #16997-273-006 / #16960-011-000. This is the O-ring that goes between...
Refresh the throttle feel on your Honda with this Nylon Throttle Sleeve, a replacement for OEM Ref. #53141-300-010 with exceptionally broad fitment across the...
Replace the fuel petcock screen in your 1969-74 CB750K stock petcock (our #20-8039) with this Replacement Fuel Petcock Screen, replacing OEM #16957-268-010.Key Features• Replacement...
Replace your OEM-type filler cap with this OEM Type Gas/Fuel Tank Chrome Cap, including gasket and hinge pin with E-clip for easy installation. Replaces...
Replace your gas cap latch with this Gas/Fuel Tank Cap Latch Assembly. Includes a chrome latch, return spring, latch mounting pin, and C-clip.Key Features•...
Replace your air screw needle O-ring with this Air Screw Needle O-Ring, 2.8mm x 1.2mm.Note: sold each, order the quantity you require.Key Features• Air...
Replace your stock-type float bowl drain screw with this Float Bowl Drain Screw with O-Ring.Note: sold each, order the quantity you require.Key Features• Stock-type...
Replace the multi-use mounting rubber on your CB with this Mounting Rubber, replacing OEM #17245-107-010. Used in multiple positions depending on the bike: headlight...
Replace your throttle adjusting spring with this Throttle Adjusting Spring, replacing OEM #53191-300-000.Key Features• Throttle adjusting spring• Replaces OEM #53191-300-000• Honda part name: Spring,...
Restore your classic Honda's tank with a factory-look matte-black finish using this Matte Black OEM-Type Fuel Tank Cap with Latch Assembly. A direct replacement...
Replace worn or missing felt throttle shaft seals during carburetor service on compatible vintage Honda CB models with Keihin PD carburetors. These felt seals...
Replace your CB350F or CB400F Supersport carb-to-air-box boots with this Carburetor to Air Box Rubber Boot Set of 4, replacing OEM #17300-333-000.Note: if you...
Replace your float needle and seat with this Float Valve Set (needle and seat), replacing OEM #16011-329-004.Key Features• Float valve set (needle and seat)•...
Replace your CB350F or CB400F Supersport stock air filter with this Stock-Type Air Filter, replacing OEM #17210-333-610.Key Features• Stock-type air filter• Replaces OEM #17210-333-610•...
Rebuild your CB350F Supersport carb with this Carb Rebuild Kit, made in Japan. Contains float bowl gasket, O-rings, carb top gasket, float needle and...
This aftermarket front fuel tank rubber cushion replaces Honda OEM 17611-KE8-000 on the listed Honda CB-series applications. It mounts to the frame and supports...
Replace a worn, damaged, or incorrect secondary main jet on compatible Honda CB Keihin carburetors with this aftermarket Keihin-type press-fit main jet in size...
Upgrade your fuel tank latch with the Joker Machine Custom Black Gas/Fuel Tank Cap Latch Assembly. Designed as a premium alternative to the discontinued...
Joker Machine’s Custom Black Flip-Up Billet Gas Cap is a beautifully crafted upgrade to your original tank cap. CNC-machined from solid 1" thick billet...
Restore your carburetor hardware with this Carburetor Bolt and Washer 40-Piece Kit, a complete bolt kit for all 4 carburetors.Key Features• Carburetor bolt and...
Replace your CB350F or CB400F Supersport throttle pull cable with this Throttle Cable "A" Pull Type, replacing OEM #17910-333-000.Key Features• Throttle cable "A", pull...
1974 Honda CB350F1 · Fuel System Parts Buying guide
Plan around the original four-carb arrangement
Honda’s final catalog lists the same carburetor assembly for F and F1. That is useful application evidence, but a changed carburetor bank, air box or tank must be matched as installed.
The original carburetors use mechanically operated slides. Honda lists a #75 main jet and #35 slow jet as standard, with optional sizes separately identified. Inspect what is fitted before planning a stock restoration or tuning work; the year alone does not reveal previous jet changes.
Check the intake before adding carburetor parts
The stock-type element belongs in the original air-cleaner arrangement. The four-holder set seals the engine side of the carburetors and includes its manifold O-rings. Identify damaged rubber, missing components and any intake conversion before building an order around a carburetor kit alone.
Ordering questions
How many rebuild kits cover the original carburetor bank?
Each kit services one carburetor, so a complete four-carb rebuild needs four kits when those contents are required at every position. Check floats and other separately sold components independently.
Are these original carburetors vacuum-slide CV units?
No. The CB350F/F1 factory arrangement has mechanically operated slides. Identify the actual carburetors if they have been replaced before choosing model-specific internal parts.
Does changing to pod filters establish the correct jet size?
No. A changed intake or exhaust requires assessment of the actual engine and carburetor setup. Honda’s stock #75 main and #35 slow jet baseline is not an automatic specification for a modified bike.
Not sure which part you need?
Send your model and year, plus photos of your existing part and any changes to the original setup.