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
Check the listed model and year, then read any fitment notes in the description.
| 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 |
No listed models match your search.
Free ground shipping over $50
To the USA & Canada. In-stock orders usually ship from our own warehouse the same or next business day.
| Destination | Delivery time |
|---|---|
| USA | 4–7 business days |
| Canada | 2–6 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
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.
Start your return below. Wait for our instructions before mailing a part back.
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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.