VintageCB750 Supplying CB Riders Since 2010

About Us Why Us? Reviews Shipping Info Returns Contact Us
Wish Lists
0 My Cart

Your cart is currently empty.

Browse all parts
Total (USD): $0.00
View cart
Menu
Search
Wish
Cart 0
My motorcycle Choose your Honda CB model

Search parts

Searching all Honda CB parts

Example: brake pads or oil filter.

1974 Honda CB360K0 Carb Diaphragms & Drain Screws

Two different carburetor repairs are represented here: renewed diaphragm rubbers for the slides and individual float-bowl drain screws. On the CB360K0, inspect both carburetors before choosing a paired rubber set or the number of drain screws actually needed.

Close ×
Your saved bike Choose your Honda CB model

Shop By Category

Most orders ship same or next business day Fitment guarantee Listed for your exact model and year? We’ll make it right if it doesn’t fit as described. Mechanic-backed support Ask our team for help choosing the right Honda CB part.
Currently viewing Carb Floats & Other Carb Components

Honda motorcycle parts

Choose your model and year to see parts listed for your bike.

Honda CB750 CB550 CB500 CB450 CB400 float bowl drain screw

Honda CB Stock Type Float Bowl Drain Screw

$7.50 USD
48-5041
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...
Honda CB750 CB550 CB500 CB360 throttle adjusting bolt 53190-300-000

Honda CB Throttle Adjusting Bolt ~ Replaces 53190-300-000

$9.95 USD
73-0846
Replace your throttle adjusting bolt with this Throttle Adjusting Bolt, replacing OEM #53190-300-000.Key Features• Throttle adjusting bolt• Replaces OEM #53190-300-000• Honda part name: Bolt,...
Honda CB750 CB550 CB500 CB360 throttle adjusting spring 53191-300-000

Honda CB Throttle Adjusting Spring ~ Replaces 53191-300-000

$9.50 USD
73-0847
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,...
Honda CB360 CL360 carb slide diaphragm rubber set 16022-369-004

1974-76 Honda CB360 / CL360 Carb Slide Diaphragm Rubber Set ~ Replaces 16022-369-004

$44.95 USD
48-1500
Replace your CB360 or CL360 carb slide diaphragm rubbers with this Carb Slide Diaphragm Rubbers Set. Includes 2 diaphragms (rubber portion only as shown)...
compare

1974 Honda CB360K0 · Diaphragms & Drain Screws Buying guide

Target the worn rubber or damaged bowl screw

The diaphragm package contains two rubbers and two O-rings. The drain screw is sold individually with an O-ring, allowing a focused repair when only one bowl’s drain hardware needs replacement.

Parts to consider

1974-76 Honda CB360 / CL360 Carb Slide Diaphragm Rubber Set ~ Replaces 16022-369-004 Diaphragm rubber pairTwo rubber diaphragms and two O-rings; replaces the rubber portion of the slide assemblies.View part Honda CB Stock Type Float Bowl Drain Screw Float-bowl drain screwStock-type replacement screw with an O-ring. Sold individually for the bowl being serviced.View part

Assess the slide assembly before buying rubbers

The diaphragm set replaces the rubber portions of the slides and includes two O-rings. Check the metal slides and the diaphragm seating areas before committing to a rubber-only repair. Keep the parts from each carburetor organized during inspection.

Replace drain hardware by condition

A damaged screw or its seal calls for a different purchase from slide diaphragm work. Each stock-type drain screw includes an O-ring. Compare the bowl’s fitted screw, and inspect the mating threads before treating a replacement screw as the whole repair.

Buying questions

How many diaphragms are in the set?

Two rubber diaphragms and two O-rings are supplied. The retained metal slide parts need to be suitable for reuse because this is a rubber replacement set.

Is the drain screw seal included?

Yes. The individual stock-type drain screw comes with an O-ring. Count the screws needing replacement and compare the original screw form before ordering.

Will these suit carburetors swapped from another model?

Identify the installed carburetors and inspect the corresponding slide or bowl parts first. The CB360K0 application verifies the intended original-model use, not an unknown carburetor conversion.

Not sure which part you need?

Send your model and year, plus photos of your existing part and any changes to the original setup.

Ask a fitment question
Parts categories for 1974 Honda CB360K0

Your cart

×