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1981 Honda CB750F Turn Signal Gaskets & Flasher

A lens gasket and a flasher address different parts of the CB750F signal system. Match the gasket to the installed lamp and lens, then assess the relay by its connections and lighting restriction. Neither product should be selected as a complete replacement signal assembly.

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Currently viewing Turn Signal Lamps, Stems, Lenses & Reflectors

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Honda CB900 CB750 CB650 turn signal relay 38301-415-671

Honda CB900 / CB750 / CB650 Turn Signal Relay ~ Replaces 38301-415-671

$11.69 USD
73-1104
Replace your turn signal flasher relay with this Turn Signal (Flasher) Relay, 12V/23W, 3-prong, with rubber mount attached. For the series 2 and later...
New
Universal motorcycle headlight reflector rubber base 33743-425-600

Universal Motorcycle Headlight Reflector Rubber Base ~ Replaces 33743-425-600

$16.95 USD
99-4979
Upgrade or restore your Honda motorcycle’s headlight assembly with this Headlight Reflector Rubber Base — precision‑designed to replace OEM #33743‑425‑600. This rubber base provides...
New
Honda CB750 CB650 headlight stay headlight reflector bolt 90120-425-000

1979-83 Honda CB750 / CB650 Headlight Stay / Headlight Reflector Bolt ~ Replaces 90120-425-000

$8.95 USD
99-4975
Replacement headlight stay bolt for restoring your CB750's headlight assembly back to proper condition. This is the bolt that fastens through the headlight ears,...
Honda CB900 CB750 CB650 turn signal gasket 33406-431-781

Honda CB900 / CB750 / CB650 Turn Signal Gasket ~ Replaces 33406-431-781

$4.61 USD
11-2083
Service the gasket on your 1979-82 DOHC CB's turn signal with this Turn Signal Gasket, replacing OEM #33406-431-781. Pairs with our signal lens #11-2179...
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1981 Honda CB750F · Turn Signal Service Buying guide

Match the lens gasket and flasher to the lighting fitted

For a focused turn-signal repair, identify the lamp and lens before choosing the gasket, then check the flasher separately. Replacement housings and lighting conversions can change which parts are appropriate for the motorcycle.

Parts to consider

Honda CB900 / CB750 / CB650 Turn Signal Gasket ~ Replaces 33406-431-781 Turn-signal lens gasket11-2083 replaces Honda 33406-431-781 for its specified lens and signal assemblies.View part Honda CB900 / CB750 / CB650 Turn Signal Relay ~ Replaces 38301-415-671 Three-prong flasher with mounting rubber73-1104 is rated 12V/23W and has a rubber mounting holder attached; its later-model replacement reference is Honda 38301-415-671.View part

Separate a damaged lens from a complete lamp purchase

Amber lens 11-2179 is offered as one replacement lens, with the housing, bulb and wiring separate. Identify which component is damaged before choosing between lens, gasket and complete-lamp purchases.

Keep front and rear lamp identities with the order

The named black and chrome lamp options distinguish two-wire rear signals from three-wire front signals. Match the mounting position and wiring arrangement as well as the finish when a complete lamp is needed.

Common questions

Does the shared gasket fit both black and chrome lamp options?

Gasket 11-2083 pairs with lens 11-2179 and all four named lamps: black rear 11-2177, black front 11-2178, chrome rear 11-2196 and chrome front 11-2197. That shared gasket pairing does not make the front and rear complete lamps interchangeable; identify the fitted assembly first.

What changes in flasher selection if the signals have been converted to LED?

Relay 73-1104 is specified for conventional incandescent signals and explicitly excludes custom LED lights. Its CB750F application does not override that restriction. For an LED conversion, match the flasher to the lighting system’s requirements instead of choosing this relay solely by model or three-prong connection.

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