VintageCB750 Supplying CB Riders Since 2010

About Us Why Us? Reviews Shipping Info Returns Contact Us
Wish Lists
0 My Cart

Your cart is currently empty.

Browse all parts
Total (USD): $0.00
View cart
Menu
Search
Wish
Cart 0
My motorcycle Choose your Honda CB model

Search parts

Searching all Honda CB parts

Example: brake pads or oil filter.

1974 Honda CB450K Stop-Light Locations & Connection Fit

Locate the stop-light repair on your 1974 CB450K and identify whether it concerns the rear switch, front hydraulic fitting or switch wiring. Each product describes a different component. Compare the retained attachments and connections before selecting the parts needed at that service location.

Close ×
Your saved bike Choose your Honda CB model

Shop By Category

Most orders ship same or next business day Fitment guarantee Listed for your exact model and year? We’ll make it right if it doesn’t fit as described. Mechanic-backed support Ask our team for help choosing the right Honda CB part.
Currently viewing Switches & Sensors

Honda motorcycle parts

Choose your model and year to see parts listed for your bike.

Honda CB750 CB550 CB500 CB450 CB400 rear brake light switch

Honda CB Rear Brake Light Switch

$10.33 USD
12-0008
Replace your rear brake light switch with this Rear Brake Light Stop Switch. Exceptionally broad fitment across the SOHC CB750 lineup and virtually the...
Honda CB750 CB550 CB500 hydraulic stop light switch 35350-300-006

Honda CB Hydraulic Stop Light Switch ~ Replaces 35350-300-006

$24.95 USD
29-7021
Replace your hydraulic brake light switch with this Hydraulic Brake Light / Stop Switch, replacing OEM #35350-300-006 / #35350-300-016. 10mm x M1.25 thread.Key Features•...
Honda CB550 CB500 front brake light switch sub harness 35345-319-000

Honda CB Front Brake Light Switch Sub Harness ~ Replaces 35345-319-000

$7.00 USD
73-0104
Replace your front stop switch sub harness with this Front Stop / Brake Switch Sub Harness, replacing OEM #35345-319-000.Key Features• Front stop / brake...
compare

1974 Honda CB450K · Switches & Sensors Buying guide

Use the service location to distinguish switch and wiring choices

The rear product is a brake-light stop switch. The front hydraulic switch gives a 10mm × 1.25 thread and 35350-300-006 / 35350-300-016 references. Front sub-harness 35345-319-000 supplies a separately described wiring section; its application does not establish a complete switch-and-loom repair package.

Parts to consider

Honda CB Rear Brake Light Switch Rear switch for the identified stop-light locationRear brake-light switch with the CB450K application listed. Compare the retained mount and termination, particularly after rear-control changes. Complete mounting dimensions, connector drawings and numerical lead length are not supplied in the description.View part Honda CB Hydraulic Stop Light Switch ~ Replaces 35350-300-006 Front switch with a specified hydraulic threadHydraulic brake-light switch has a 10mm × 1.25 thread under references 35350-300-006 / 35350-300-016. Compare the actual port and electrical connection. Confirm further sealing and attachment details where a replaced hydraulic component requires them.View part Honda CB Front Brake Light Switch Sub Harness ~ Replaces 35345-319-000 Front switch wiring under its separate referenceSub-harness references 35345-319-000 for the front stop/brake switch. Match both retained wiring interfaces and the required route. The description does not itemize a supplied switch, full main harness or complete pin diagram.View part

Check a changed hydraulic component beyond the thread alone

The 10mm × 1.25 specification is a useful starting point, but it does not describe every port, sealing or wiring detail for a custom fitting. Compare the actual front hydraulic component and confirm the missing connection specifications needed by that fitting before ordering.

Plan wiring renewal independently of switch replacement

Identify the condition and interface of the switch as well as the front wiring section. The sub-harness names a wiring component without listing the switch as supplied. If both are being renewed, compare each replacement’s own connection requirements with the retained parts before ordering them together.

Stop-light location and attachment decisions

What should I compare if the rear switch was moved with changed controls?

Identify the new mount, required operation and wire path, then compare the retained electrical termination. The rear-switch listing gives no complete mounting dimensions or lead-length figure. Confirm the missing measurements needed by that relocation before choosing the replacement.

How can I assess the front hydraulic switch for a custom brake component?

Compare the 10mm × 1.25 thread, references and required electrical termination with the actual component. Establish any further sealing or port details needed by that fitting. The description does not supply a full drawing for every substituted hydraulic arrangement.

What should I establish before using the sub-harness with a changed connector?

Identify which interface changed and compare both ends of the required wiring section. Confirm terminal layout and reach as needed; no complete pin diagram or numerical length is supplied. A familiar connector at one end does not resolve the other altered connection.

Not sure which part you need?

Send your model and year, plus photos of your existing part and any changes to the original setup.

Ask a fitment question
Parts categories for 1974 Honda CB450K

Your cart

×