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  • Honda CB Rear Brake Light Switch ~ Replaces 35350-KA2-405
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Honda CB1100 CB1000 CB900 CB750 rear brake light switch 35350-KA2-405
Honda CB Rear Brake Light Switch ~ Replaces 35350-KA2-405, SKU 33-0024: product photo and reviewed parts fiche. Example diagram; check listing for fitment.
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Honda CB1100 CB1000 CB900 CB750 rear brake light switch 35350-KA2-405

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Load image into Gallery viewer, Honda CB1100 CB1000 CB900 CB750 rear brake light switch 35350-KA2-405
Load image into Gallery viewer, Honda CB Rear Brake Light Switch ~ Replaces 35350-KA2-405, SKU 33-0024: product photo and reviewed parts fiche. Example diagram; check listing for fitment.

Honda CB Rear Brake Light Switch ~ Replaces 35350-KA2-405

33-0024
$22.18 USD
In stock Usually ships the same or next business day
Check model fitment View fitment
Questions about this part? Contact us 4.8/5 1,330 store reviews
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60-day returnsEligible unused parts Free ground shippingUSA & Canada over $50
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Honda CB Rear Brake Light Switch ~ Replaces 35350-KA2-405
$22.18 USD
Description

Ensure your brake light activates properly with this Rear Stop Light Switch, designed as a direct replacement for several original Honda rear brake switches. This unit replaces OEM part numbers 35350-KA2-405, 35350-438-000, 35350-MB3-670, 35350-ME5-000, 35350-ML8-671, 35350-MF5-751, and 35350-ML8-752, restoring reliable brake light operation when the rear brake pedal is engaged.

Over time, original switches can wear out or fail, preventing the brake light from illuminating. Replacing the rear stop light switch helps maintain proper signaling to other drivers and improves riding safety.

Key Features
• Rear brake stop light switch replacement
• Replaces OEM part numbers 35350-KA2-405 / 35350-438-000 / 35350-MB3-670 / 35350-ME5-000 / 35350-ML8-671 / 35350-MF5-751 / 35350-ML8-752
• Activates brake light when rear brake pedal is applied
• Durable replacement for worn or faulty switches
• Designed for reliable electrical performance

Fitment / Compatibility
• CB650SC (1983–1985) Nighthawk
• CB750C (1980–1982) Custom
• CB750F (1979–1982) Supersport
• CB750K (1980–1982)
• CB750L (1979) Limited
• CB750SC (1982–1983) Nighthawk
• CB900F (1981–1982) Supersport
• CB1000C (1983) Custom
• CB1100F (1983) Supersport

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Check the listed model and year, then read any fitment notes in the description.

Make Model Year
Honda CB1000C Custom 1983
Honda CB1100F Supersport 1983
Honda CB650SCD Nighthawk 1983
Honda CB650SCE Nighthawk 1984
Honda CB650SCF Nighthawk 1985
Honda CB750C Custom 1980
Honda CB750C 1981
Honda CB750C 1982
Honda CB750F Supersport 1979
Honda CB750F 1980
Honda CB750F 1981
Honda CB750F 1982
Honda CB750K 1980
Honda CB750K 1981
Honda CB750K 1982
Honda CB750L Limited 1979
Honda CB750SC Nighthawk 1982
Honda CB750SC 1983
Honda CB900F Supersport 1981
Honda CB900F 1982

Free ground shipping over $50

To the USA & Canada. In-stock orders usually ship from our own warehouse the same or next business day.

Estimated ground delivery after your order ships
DestinationDelivery time
USA4–7 business days
Canada2–6 business days

Ground shipping includes tracking, emailed when your order ships. Need it sooner? Express options are available at checkout.

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60-day returns on eligible parts

No restocking fees. Eligible parts must be unused, uninstalled, unaltered and complete. The 60-day window starts when your order is delivered.

Electrical parts are excluded from standard returns. Check return eligibility.

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Other shipping options

Canada Post Economy: Available at checkout for select small items. Allow 1–3 weeks for delivery. No tracking or insurance is included.

Outside the USA & Canada: Delivery times vary by destination and shipping method. Buyers are responsible for applicable duties, taxes and import fees. We cannot mark orders as gifts.

Frequently Asked Questions

How many rear brake-light switches are included?

One rear brake-light switch replacing Honda 35350-KA2-405 is included, enough for one compatible motorcycle.

How is a mechanical rear brake-light switch adjusted?

Set the switch position or spring tension so the brake light comes on just after pedal movement begins and turns fully off when the pedal returns. Do not use the switch adjustment to change brake-pedal free play.

What should be compared before connecting the switch?

Match the electrical connector, mounting thread or bracket and pull-spring arrangement. Test continuity and lamp operation before riding.

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