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1975 Honda CB550K Ignition Switch Nut Tool

The ignition switch nut tool lists the 1975 Honda CB550K within its 1974–76 application range. It is intended to turn the switch retaining nut during removal or refitting. Compare the fitted nut with the product photograph, especially after a switch change.

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Honda CB750K CB550K CB500K ignition switch nut tool

1969-76 Honda CB750K / CB550K / CB500K Ignition Switch Nut Tool

$19.95 USD
35-9119
Loosen and tighten the ignition switch nut without damage using this Ignition Switch Nut Tool.Key Features• Ignition switch nut tool• Tightens and loosens without...
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1975 Honda CB550K · Electrical Tools Buying guide

Check the retaining nut before removal

Choose the tool for the nut already fitted, then use the correct service instructions for switch work. A tool application identifies a mechanical task; it does not confirm the electrical connections of a replacement switch.

Parts to consider

1969-76 Honda CB750K / CB550K / CB500K Ignition Switch Nut Tool Key switch nut toolTool for loosening or tightening the ignition switch nut; the listing names the 1974–76 CB550K.View part

Ordering a new switch too

The separate replacement switch listing names a square four-prong harness connector and the 1974–76 CB550K. Compare your actual connector and mounting arrangement before choosing a switch. The nut tool’s fitment does not verify that a replacement switch matches altered wiring.

Inspect the existing retaining nut

Examine the nut before planning removal or refitting and compare its engagement with the tool photograph. If a custom switch or bracket has replaced the original arrangement, confirm the tool interface from those fitted parts rather than the motorcycle’s year alone.

Switch tool FAQs

Can I use this tool on a 1975 CB550K?

Yes. The fitment covers CB550K bikes of 1974-76, the CB500K of 1971-73 and the key switch on the 1969-76 CB750K, so a 1975 bike falls inside its stated range.

What exactly does it do?

It is listed for loosening and tightening the ignition switch retaining nut. Identify whether your planned repair involves that nut before buying; it is a tool for this mounting task, not a general tool for electrical fasteners.

Can I use it with a custom ignition switch?

The listing describes the named Honda applications. A custom switch may use a different retaining arrangement, so compare the fitted nut and tool photograph before ordering. The model year does not verify an altered switch mounting.

Not sure which part you need?

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

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