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1972 Honda CB175K6 Signal Gaskets & Reflectors

Check the signal housing and reflector mount before choosing small lighting parts. A lens gasket follows a specific housing pattern, while a screw-on reflector needs the correct threaded mounting point. On a 1972 CB175K6, previous lamp changes make those component checks worth doing first.

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Currently viewing Turn Signal Lamps, Stems, Lenses & Reflectors

Honda motorcycle parts

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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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1972 Honda CB175K6 · Signals & Reflectors Buying guide

Match the seal pattern and reflector mounting

The gasket carries reference 33443-268-671 and should be compared with the existing lens seat. The separate reflector is a screw-on type with a 6 mm thread, which calls for a different mounting check.

Parts to consider

Honda CB Turn Signal Lamp Gasket ~ Replaces 33443-268-671 Turn-signal lens gasketLens-sealing gasket with replacement reference 33443-268-671; compare with the existing signal housing.View part Honda CB Stock Type Reflector ~ Replaces 33741-340-670 Screw-on reflector6 mm threaded reflector with replacement reference 33741-340-670; compare the receiving mount before selecting it.View part

Choose the gasket around the retained housing

The signal gasket is cataloged against reference 33443-268-671 and paired with particular lens and lamp products. Check the existing housing pattern and sealing edge before ordering. A replacement signal fitted in the past may use a different gasket even when its overall shape looks familiar.

Treat reflector attachment as its own check

The stock-type reflector in this route has a 6 mm screw-on thread and reference 33741-340-670. That attachment detail is useful when comparing the actual bracket or mounting point. Do not use the presence of a reflector in a model range to assume its exact location or installed quantity.

Buying questions

Will this gasket fit an aftermarket signal?

Only a comparison with the fitted lens and housing can establish that. Match the gasket outline and seating edge rather than using an aftermarket lamp’s general appearance as proof of compatibility.

What mounting does the reflector require?

It is a screw-on reflector with a 6 mm thread. Check the receiving mount and available room on the motorcycle before choosing it; compare a modified bracket separately.

Should I replace the gasket when the housing is damaged?

First inspect the lens and housing that retain the seal. Choose the gasket for a sound, matching seat; a gasket purchase alone does not establish that a cracked or distorted lamp assembly is serviceable.

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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