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Honda CB1100F CB900F CB750F rear brake light switch spring 35357-KE4-730
VintageCB750 parts reference, SKU 73-1007. 1979 Honda CB750F A | U.S. dealer | original serial limits unverified example. OEM 35357-KE4-730.
Honda CB1100F CB900F CB750F rear brake light switch spring 35357-KE4-730

1979-83 Honda CB1100F / CB900F / CB750F Rear Brake Light Switch Spring ~ Replaces 35357-KE4-730

73-1007
$5.80 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

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-KE4-730.

Key Features
• Rear brake light stop switch spring
• Replaces OEM #35357-KE4-730

Fitment / Compatibility

• Honda CB750F (1979‑82) Supersport


• Honda CB900F (1981‑82) Supersport
• CB1100F (1983) Supersport

Part Number: 73-1007

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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 CB750F Supersport 1979
Honda CB750F 1980
Honda CB750F 1981
Honda CB750F 1982
Honda CB900F Supersport 1981
Honda CB900F 1982
Honda CB1100F Supersport 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 Honda rear brake-light spring does this replace?

It replaces Honda OEM 35357-KE4-730 between the rear brake pedal linkage and stop-light switch on the listed 1979-1982 CB750F, 1981-1982 CB900F and 1983 CB1100F models.

How many 35357-KE4-730 brake-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 brake-light switch be adjusted after installing the spring?

Set it so the brake light illuminates just before the rear brake begins to apply and turns fully off when the pedal returns. Confirm the spring stays aligned and does not bind or remain overstretched through full pedal travel.

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