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1977 Honda CB550F Starter & Charging Parts

Choose starter and charging parts for your 1977 Honda CB550F after identifying the installed motor and battery. Starter brushes, a solenoid and charging regulators address different components. A regulator conversion also needs space and suitable mounting, even when its plugs match the original wiring.

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Currently viewing Starter & Charging System

Honda motorcycle parts

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

Honda CB1100 CB1000 starter motor terminal rubber boot 32411-230-000

Honda CB Starter Motor Terminal Rubber Boot ~ Replaces 32411-230-000

$4.61 USD
73-0092
Replace your starter motor terminal cover with this Starter Motor Terminal (Cover) Rubber Boot, replacing OEM #32411-230-000.Key Features• Starter motor terminal rubber boot• Replaces...
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Honda CB750 CB550 CB500 CB400 CB350 rectifier regulator

Honda CB Rectifier/Regulator

$199.95 USD
24-2109
Replace your SOHC CB regulator and rectifier with this Rick's Electric OEM-Style Rectifier/Regulator. Combination unit replaces the OEM regulator and rectifier; stock-type plugs and...
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 CB750 CB550 CB500 CB450 starter solenoid relay 35850-375-000

Honda CB Starter Solenoid Relay ~ Replaces 35850-375-000

$38.95 USD
24-2003
Replace your late-'70s CB starter solenoid with this Starter Solenoid Relay, replacing OEM #35850-375-000 / #35850-286-027. Broad fitment across the late SOHC CB750, CB500T/CB550...
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Honda CB750 CB550 rectifier regulator lithium ion battery compatible

Honda CB Rectifier/Regulator ~ Lithium Ion Battery Compatible

$199.95 USD
24-2011
Upgrade to a lithium-ion compatible charging regulator with this Rick's Electric Rectifier/Regulator. Designed with a lower voltage set point to work exclusively with lithium-ion...
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Honda CB starter motor seal 60 x 1.4 31206-286-158

Honda CB Starter Motor Seal 60 x 1.4 ~ Replaces 31206-286-158

$5.95 USD
03-0784
Seal up your starter motor with this Starter Motor Seal, size 60 x 1.4, replacing OEM #31206-286-158 / #31206-402-008. Exceptionally broad fitment across the...
New
Honda CB starter motor seal 24.4 x 3.1 91312-MG7-003

Honda CB Starter Motor Seal 24.4 x 3.1 ~ Replaces 91312-MG7-003

$4.50 USD
03-0780
Seal up your starter motor with this Starter Motor Seal, size 24.4 x 3.1, replacing OEM #91312-MG7-003 / #91309-300-000 / #91309-425-003. Exceptionally wide fitment...
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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Honda CB550F CB550K CB500K alternator cover gasket 11691-323-306

1971-78 Honda CB550F / CB550K / CB500K Alternator Cover Gasket ~ Replaces 11691-323-306

$9.86 USD
18-6999
Replace your CB500K or CB550 alternator cover gasket with this Alternator Cover Gasket, replacing OEM #11691-323-306.Key Features• Alternator cover gasket• Replaces OEM #11691-323-306• Honda...
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1977 Honda CB550F · Starter & Charging Buying guide

Choose the repair for the starter or charging equipment

The brush pair is specified for a Mitsuba two-brush motor. Combined regulator choices need a separate battery-chemistry check, while the solenoid and cover gasket serve their own electrical or sealing positions.

Parts to consider

Honda CB Starter Motor Brush Set ~ Replaces 31201-292-158 Mitsuba starter brush pairTwo brushes, 12 × 14 × 6 mm: one with insulated leads and one with non-insulated leads.View part Honda CB Rectifier/Regulator Combined rectifier/regulatorReplaces the separate units; stock-type plugs and instructions included. Mounting centres are 80 mm.View part Honda CB Rectifier/Regulator ~ Lithium Ion Battery Compatible Lithium-only rectifier/regulatorLithium-only unit with a 14 V ± 0.2 V set point; not for standard lead-acid batteries.View part

Related parts: Starter solenoid relay · CB550 alternator-cover gasket

Check the installed motor before ordering brushes

The pair is for the specified Mitsuba two-brush starter and contains one brush with insulated leads and one with non-insulated leads. Each brush is 12 × 14 × 6 mm. Compare the fitted motor and old brush arrangement rather than selecting these solely because the motorcycle is a CB550F.

Plan the combined regulator mounting and battery match

The stock-type-plug combined unit measures 68 × 94 × 26 mm; the lithium-only unit measures 70 × 94 × 27 mm. Both state 80 mm mounting centres and may need a custom mount. The lithium unit specifies 14 V ± 0.2 V and excludes standard lead-acid use. Retain the starting safety circuit when arranging the mount.

Buying questions

Will the brush pair fit any starter motor installed on a CB550F?

Check the motor first. The set is specified for a Mitsuba two-brush starter with 12 × 14 × 6 mm brushes. Compare the old brushes and lead arrangement if a replacement motor has been fitted.

Can I use the lithium-only regulator with a lead-acid battery?

No. That unit is specified for lithium use with a 14 V ± 0.2 V set point, and its listing excludes standard lead-acid batteries. Select charging equipment against the actual battery manufacturer’s requirements.

Is the combined regulator guaranteed to use the original mounting position?

No. Compare its dimensions and 80 mm mounting centres with the available space; the listing allows for custom mounting. Follow its instructions and keep the starting safety circuit in place rather than removing a safety function to make room.

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

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