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1973 Honda CB125S0 Signals & Reflectors

For the 1973 CB125S0, these choices cover a turn-signal lamp gasket and a screw-on reflector. They service different mounting points: match the gasket to the existing signal housing and check the reflector thread before ordering replacement lighting hardware.

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Currently viewing Turn Signal Lamps, Stems, Lenses & Reflectors

Honda motorcycle parts

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

Honda CB750 CB550 CB500 CB450 CB400 reflector 33741-340-670

Honda CB Stock Type Reflector ~ Replaces 33741-340-670

$21.46 USD
11-2303
Restore your mid-'70s Honda's stock reflectors with this Stock-Type Screw-On Reflector with a 6mm thread, replacing OEM #33741-340-670. Broad fitment covering the 1972-78 CB750...
Honda CB750 CB500 CB450 CB400 turn signal lamp gasket 33443-268-671

Honda CB Turn Signal Lamp Gasket ~ Replaces 33443-268-671

$4.61 USD
11-2085
Service your early CB750 or classic twin turn signal with this Turn Signal Lamp Gasket, replacing OEM #33443-268-671. Pairs with our signal lens #11-2110...
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1973 Honda CB125S0 · Signals & Reflectors Buying guide

Choose by lamp housing and reflector mounting

Keeping a serviceable lamp housing may only require the correct gasket. A missing reflector needs a separate mounting check. Neither choice establishes that changed or aftermarket lamp assemblies retain the original fittings.

Parts to consider

Honda CB Turn Signal Lamp Gasket ~ Replaces 33443-268-671 Turn-signal lamp gasketReplacement lamp gasket referencing Honda 33443-268-671. Check the lens and housing fitted to your motorcycle.View part Honda CB Stock Type Reflector ~ Replaces 33741-340-670 Screw-on reflectorStock-type reflector with a 6 mm threaded mount. Compare the mounting point before ordering.View part

Match the gasket to the installed signal

The selected gasket references Honda 33443-268-671 and is listed for the early CB125S. Check the lens and housing together, particularly where replacement turn signals have been fitted. A model application alone cannot identify a non-original lamp.

Confirm the reflector thread and clearance

The selected reflector has a 6 mm threaded mount and replaces Honda reference 33741-340-670. Check the bracket fitting and available clearance before purchase, particularly if the mounting bracket has been changed during restoration.

Buying questions

Will this gasket fit an aftermarket signal?

Only use it where the lens and housing match the supported gasket application. Compare the installed lamp with reference 33443-268-671; an aftermarket assembly may use a different sealing shape.

What should I check on a replacement reflector bracket?

Compare the bracket’s attachment with the reflector’s 6 mm threaded mount and check the available clearance. If a previous owner changed the bracket, confirm its fitting details before ordering an original-style reflector.

Should I replace the complete signal to renew its gasket?

If the existing housing and lens are serviceable and match the gasket application, the separate gasket can be the relevant purchase. Check cracked parts and sealing surfaces before deciding whether a larger lamp repair is required.

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

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