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1971 Honda CB350K3 Turn Signal Parts

Rear turn signal repairs often need the mounting stay or lens seal rather than a complete lamp. For the 1971 CB350K3, separate those jobs, check whether the lamp housing is original, and count the rear mounting positions you intend to restore.

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Currently viewing Turn Signal Lamps, Stems, Lenses & Reflectors

Honda motorcycle parts

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Honda CB750 CB550 front reflector rubber base 33743-341-670

Honda CB Stock Type Front Reflector Rubber Base ~ Replaces 33743-341-670

$8.95 USD
11-2304
Fit the rubber base beneath your stock front reflector with this Stock-Type Front Reflector Rubber Base, replacing OEM #33743-341-670.Key Features• Stock-type front reflector rubber...
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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Honda CB350K CL350K rear turn signal stay 33607-286-871

1968-72 Honda CB350K / CL350K Rear Turn Signal Stay ~ Replaces 33607-286-871

$22.95 USD
99-4860
Upgrade or restore your classic Honda motorcycle’s rear lighting assembly with this Rear Turn Signal Stay — a reliable replacement designed to replace OEM...
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1971 Honda CB350K3 · Signals & Reflectors Buying guide

Restore the rear mounts and match the lamp seals

The rear stay fits either side and is sold individually. The circular signal gasket serves the lamp lens joint. Match the hardware to the existing assembly if replacement signals or brackets have already been fitted.

Parts to consider

1968-72 Honda CB350K / CL350K Rear Turn Signal Stay ~ Replaces 33607-286-871 Rear turn signal stayFits either rear side and replaces 33607-286-871 / 33607-286-871B. Sold individually.View part Honda CB Turn Signal Lamp Gasket ~ Replaces 33443-268-671 Turn signal lens gasketReplacement gasket referenced to 33443-268-671. Match its circular profile to the fitted lamp and lens.View part

Two rear positions, one stay per purchase

Honda’s K3 parts catalog specifies two rear winker stays. The replacement stay fits either left or right and is sold each, so replacing both rear stays requires two. Compare the mounting arrangement first if the motorcycle has a different rear fender or nonstandard signal brackets.

Check the seal before reusing the lamp

The featured gasket references 33443-268-671 and matches the associated early-style signal lamp and lens. A replacement lens may look similar while using a different sealing profile. Compare the old gasket, lens edge and housing before treating this seal as suitable for an aftermarket lamp.

Buying questions

Do I need separate left and right rear stays?

No. This replacement rear stay can be used on either side. It is sold individually, and the original K3 arrangement uses two. Order one for a single damaged mounting position or two when replacing both.

Will the signal gasket fit small aftermarket indicators?

Do not assume so. This gasket is for the specified early-style lamp and lens, with reference 33443-268-671. Compare its profile and the lamp’s sealing joint; a custom indicator may need a completely different seal.

What should I check before buying a whole signal lamp?

Check the fitted lamp’s wire count, mounting arrangement and lens shape. This matters when earlier repairs changed the signals or harness. Match those details before ordering rather than selecting a lamp only because its model list includes CB350.

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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