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 · Engine Buying guide
Begin with the drain opening and the plug removed from it. The offered magnetic replacement has a specified diameter and pitch; also compare its length and sealing arrangement before choosing it.
The magnetic plug is M12 × 1.5. If a previous repair changed the drain opening, identify its present thread, sealing face and required plug length before ordering. A listed CB77 application does not establish the dimensions of an altered crankcase.
Check the sealing parts removed with the existing plug and establish what the repair requires. Confirm washer supply before completing the order; the available package information does not establish whether a sealing washer comes with this plug.
The magnetic tip captures steel debris. Choose it for that collection function while matching the plug dimensions and sealing arrangement to the drain opening on your engine.
Check the repaired opening directly. Identify its present thread, sealing face and required plug length; the motorcycle model and year alone cannot establish what a previous repair requires.
Compare plug length and the sealing arrangement with the existing parts, then establish which sealing components the repair needs. Use the appropriate service manual for installation requirements.
Send your model and year, plus photos of your existing part and any changes to the original setup.
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Choose your model and year.