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.
1961 Honda CB77 · Carburetor Components Buying guide
The replacement drain screw is sold individually with its O-ring and lists CB77 application. For changed bowls, compare the thread, screw length and seal location with the fitted hardware before selecting the replacement.
A screw that looks similar can still differ at its sealing surface or threaded section. Keep the removed screw and seal together when comparing a replacement for an altered carburetor. The supplied O-ring is part of this product; no thread dimension is specified in the description.
Build the order around the component found to need replacement. If float work is also planned, identify the installed carburetor and compare its float and pivot arrangement separately. The drain screw’s application does not settle which parts belong inside a replacement carburetor.
Each item supplies one drain screw with an O-ring. Count the screws you intend to replace, then order that many items. A single order unit is not a multi-screw carburetor service pack.
Identify those bowls before choosing the screw. Compare the thread, screw length and sealing arrangement against the installed parts, then obtain confirmation for that bowl rather than relying only on the motorcycle’s year.
Identify the fitted carburetor, then record the existing float geometry, pivot arrangement and any part reference. Ask for application confirmation against those details, including any replacement-number history, before selecting a float for the repair.
Send your model and year, plus photos of your existing part and any changes to the original setup.
Select your exact model and year to narrow your results.
Choose your model and year.