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1980 Honda CB900C Custom Turn-Signal Seals & Screws

Inspect the existing turn-signal lens and housing before ordering sealing or fastening parts for a 1980 CB900C Custom. The gasket and two-screw set suit the specified original-style lamp family. Changed aftermarket signals need a direct comparison before these service parts are selected.

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Currently viewing Turn Signal Lamps, Stems, Lenses & Reflectors

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Honda CB900 CB750 CB650 CB550 turn signal lamp gasket 33406-377-671

Honda CB Turn Signal Lamp Gasket ~ Replaces 33406-377-671

$4.61 USD
11-2084
Replace the gasket on your turn signal with this Turn Signal Lamp Gasket, replacing OEM #33406-377-671. Pairs with our signal lamps #11-2114 and #11-2149...
Honda CB900 CB750 CB650 turn signal lamp lens screw set 93500-04025-0A

Honda CB Turn Signal Lamp Lens Screw Set ~ Replaces 93500-04025-0A

$2.95 USD
73-1034
Replace your turn signal lens screws with this Turn Signal Lamp Lens Screw Set of 2, replacing OEM #93500-04025-0A.Note: also fits our signal lens...
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1980 Honda CB900C Custom · Turn-Signal Seals & Screws Buying guide

Match the signal housing before renewing its seal

A lens gasket and correct screws can restore the joint on a sound original-style signal. Inspect the lens, housing and threaded points first; a new gasket will not seal a cracked lens or distorted flange.

Parts to consider

Honda CB Turn Signal Lamp Gasket ~ Replaces 33406-377-671 Turn-signal lens gasketReplacement gasket, reference 33406-377-671, for the specified original-style signal family.View part Honda CB Turn Signal Lamp Lens Screw Set ~ Replaces 93500-04025-0A Lens screw pairTwo lens screws, reference 93500-04025-0A, for the listed lamp and lens combination.View part

Use the matching lens hardware

The gasket replaces 33406-377-671 and is specified for the listed original-style lamp and lens family, including lamps 11-2114 and 11-2149 and lens 11-2195. The screw pair references 93500-04025-0A. Match those parts to the fitted signal rather than assuming every Honda lens uses them.

Restore a sound sealing joint

Clean the mating surfaces, seat the gasket evenly and tighten the correct screws without distorting the lens. If the threads are stripped or the lens is cracked, repair or replace the damaged component instead of tightening harder.

Practical questions

Will a new gasket stop moisture getting into a cracked lens?

No. Check the lens and housing as well as the gasket. A damaged lens, distorted flange or loose fastener can leave an entry path even with a new seal.

Do these lens parts fix a signal that does not flash?

They address sealing and retention. Check the bulb or lamp, connectors, wiring and flasher circuit for an operating fault; use the correct electrical parts for any modified signals.

Can the screws be used to pull a poorly fitting lens into place?

Do not force it. Confirm the matching lens and gasket, check that they seat flat, and inspect the housing threads. Excess force can crack the lens or damage the mounting points.

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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