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Honda CB750C CB750K rear brake light switch spring 35357-ME1-670
VintageCB750 parts reference, SKU 73-0850. 1980 Honda CB750K A | U.S. dealer | original serial limits unverified example. OEM 35357-ME1-670.
Honda CB750C CB750K rear brake light switch spring 35357-ME1-670

1979-83 Honda CB750 Rear Brake Light Switch Spring ~ Replaces 35357-ME1-670

73-0850
$8.19 $7.87 USD
You save $0.32
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

$7.87 USD

Replace your rear brake stop switch spring with this Rear Brake Light Stop Switch Spring. This is the spring that attaches to the rear stop light switch. Replaces OEM #35357-ME1-670.

Key Features
• Rear brake light stop switch spring
• Replaces OEM #35357-ME1-670

Fitment / Compatibility

• Honda CB750K (1979‑82)
• CB750C (1980‑82) Custom
• CB750L (1979) Limited


• Honda CB750SC (1982‑83) Nighthawk

Part Number: 73-0850

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

Honda motorcycle models and years listed for this part
Make Model Year
Honda CB750K Standard 1979
Honda CB750L Limited 1979
Honda CB750K 1980
Honda CB750C Custom 1980
Honda CB750K 1981
Honda CB750C 1981
Honda CB750K 1982
Honda CB750C 1982
Honda CB750SC Nighthawk 1982
Honda CB750SC 1983

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.

60-day returns on eligible parts

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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

Which rear brake-light switch spring replaces Honda OEM 35357-ME1-670?

This spring connects the rear brake-pedal linkage to the stop-light switch on the listed 1979-1983 Honda CB750K, CB750C, CB750L and CB750SC applications.

How many 35357-ME1-670 stop-light switch springs are included?

One spring is included, which is the quantity used at the rear brake-light switch on one compatible motorcycle.

How should the rear brake-light switch be adjusted after installing the spring?

Set the switch so the brake light illuminates just before the rear brake begins to apply and turns fully off when the pedal returns. Confirm the spring pulls straight without binding or remaining overstretched.

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