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1984 Honda CB750SC Starter Service Parts

The 1984 Honda CB750SC starter-service selection includes brushes, a starter-circuit diode and an alternator removal tool. Identify whether the job concerns motor wear, an electrical control component or access to a rotor before deciding which item to buy.

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Honda motorcycle parts

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Honda CB1100 CB1000 CB900 CB750 CB450 alternator rotor puller

Honda CB Alternator Rotor Puller

$12.95 USD
35-0035
Pull your DOHC CB alternator rotor with this Alternator Rotor Puller, 18mm x M1.5 right-hand thread, for internal-thread rotors and flywheels.Key Features• Alternator rotor...
Honda CB1100 CB1000 CB900 CB750 starter clutch diode 31700-124-003

Honda CB Starter Clutch Diode ~ Replaces 31700-124-003

$12.88 USD
24-2044
Replace your starter clutch diode with this Stator Clutch Diode/Rectifier, replacing OEM #31700-124-003 / #31700-166-008. Exceptionally broad fitment across the SOHC and DOHC CB750...
Honda CB1100 CB1000 CB900 CB750 starter motor brush set 31201-292-158

Honda CB Starter Motor Brush Set ~ Replaces 31201-292-158

$29.95 USD
24-2021
Replace your Mitsuba 2-brush starter motor brushes with this Replacement Starter Brush Set of 2, 12mm x 14mm x 6mm, 1 piece with insulated...
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1984 Honda CB750SC · Starter Service Buying guide

Distinguish replacement parts from the removal tool

Brushes renew a specified starter’s contact parts, while a diode belongs to the starter circuit. The rotor puller is a service tool, with a thread that must match the component being removed.

Parts to consider

Honda CB Starter Motor Brush Set ~ Replaces 31201-292-158 Mitsuba starter brush setTwo brushes, 12 × 14 × 6mm, for Mitsuba two-brush starters: one insulated lead and one non-insulated lead.View part Honda CB Starter Clutch Diode ~ Replaces 31700-124-003 Starter-circuit diodeReplacement diode using references 31700-124-003 and 31700-166-008; verify the fitted connector.View part Honda CB Alternator Rotor Puller Alternator rotor puller18mm × 1.5mm right-hand-thread puller for the listed internal-thread rotor application.View part

Inspect the motor before replacing brushes

The set is specified for Mitsuba two-brush starters and supplies one insulated-lead brush and one non-insulated-lead brush. Check the existing motor and its internal condition using the correct service information. Brushes alone should not be assumed to repair every slow-starting or non-starting fault.

Use the puller only on the matching rotor

The puller has an 18mm × 1.5mm right-hand thread for an internal-thread rotor or flywheel application. It is not a charging-system replacement part. Check the fitted component and the manual’s removal method before selecting a tool, especially if the engine or rotor has changed.

Buying questions

What brush size is specified?

The replacement brushes measure 12 × 14 × 6mm. The package contains two brushes with different lead insulation arrangements, intended for the specified Mitsuba two-brush starter.

Will the brushes suit a changed starter motor?

Identify the replacement motor before ordering. This set is for Mitsuba two-brush starters with the specified brush dimensions and lead arrangement; a different motor must be matched by its own construction.

Which thread does the rotor puller use?

The tool uses an 18mm × 1.5mm right-hand thread. Verify that against the rotor or flywheel actually fitted before attempting to use the tool.

Not sure which part you need?

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

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