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1981 Honda CB750K Oil-Pressure & Rear Brake-Light Switches

The 1981 CB750K switch selection contains parts for different functions, including oil-pressure and rear brake-light switches. Start with the installed component and its connection. A switch selected for one function is not a substitute for another merely because both appear under this motorcycle.

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Honda CB900 CB750 CB650 CB550 CB500 oil pressure switch 37240-P13-013

Honda CB Oil Pressure Switch ~ Replaces 37240-P13-013

$23.95 USD
73-0825
Replace your oil pressure switch with this Oil Pressure Switch, replacing OEM #37240-P13-013.Key Features• Oil pressure switch• Replaces OEM #37240-P13-013• Honda part name: Switch...
Honda CB1100 CB1000 clutch lever brake light switch 35330-413-003

Honda CB Clutch Lever Brake Light Switch ~ Replaces 35330-413-003

$15.95 USD
29-7029
Replace your front clutch lever safety stop switch with this Clutch Lever Stop Switch, replacing OEM #35330-413-003. This is the switch that allows the...
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Honda CB750C CB750K rear brake light switch spring 35357-ME1-670

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

$8.19 $7.87 USD
You save $0.32
73-0850
Replace your rear brake stop switch spring with this Rear Brake Light Stop Switch Spring. This is the spring that attaches to the rear...
New
Honda CB1100 CB1000 CB900 CB750 rear brake light switch 35350-KA2-405

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

$22.18 USD
33-0024
Ensure your brake light activates properly with this Rear Stop Light Switch, designed as a direct replacement for several original Honda rear brake switches....
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1981 Honda CB750K · Switches & Sensors Buying guide

Identify the switch by its function and replacement reference

The oil-pressure switch and rear brake-light switch have different stated Honda references. Compare the part being replaced and its existing connections, and check separately listed supporting parts when the repair needs them.

Parts to consider

Honda CB Oil Pressure Switch ~ Replaces 37240-P13-013 Oil-pressure switchReplacement oil-pressure switch listed against Honda 37240-P13-013, with 1981 CB750K fitment in its description. Compare the existing switch and connection.View part Honda CB Rear Brake Light Switch ~ Replaces 35350-KA2-405 Rear brake-light switchReplacement switch listed for the rear brake-light function. Honda 35350-KA2-405 and 35350-438-000 are among its stated replacement references.View part

Keep the two switch applications separate

The oil-pressure listing describes that switch and its reference, while the rear stop-light listing identifies the rear brake-light component. Read those descriptions literally when ordering. Category placement is useful navigation, but it is not evidence that a switch for one location can perform the job of another.

Match supporting parts with the job being done

The selection also contains a rear stop-switch spring and a clutch-related switch listing. Those are individual components rather than the contents of either featured switch. Compare any supporting part with the assembly fitted to your motorcycle, and use the selected listing’s actual contents to plan the order.

Common questions

Are the two featured switches interchangeable?

They are listed for different functions with different replacement references. Identify whether the repair concerns the oil-pressure switch or rear brake-light switch, then compare the component and connection already fitted before choosing a replacement.

Which Honda reference is stated for the oil-pressure switch?

The oil-pressure switch description identifies Honda 37240-P13-013 and includes the 1981 CB750K among its applications. Compare that reference with the existing component; do not transfer the rear brake-light switch’s references to this repair.

Does the rear switch listing establish that a spring is included?

The spring has its own listing in the selection, while the featured product describes the rear brake-light switch. Check each product’s contents and the existing mechanism rather than assuming every supporting part accompanies the switch.

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