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1986 Honda CB700SC Electrical Service Parts

Electrical service on the 1986 CB700SC begins with the fitted circuit and test results. A weak start, charging problem or damaged loom can require different purchases. Compare the actual motor, charging components and wiring interfaces before choosing a complete replacement or an internal repair kit.

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Honda motorcycle parts

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Honda CB1000 CB900 CB750 CB700 spark plug cap SD05F

Honda CB750 Spark Plug Cap – SD05F

$10.49 USD
23-3115
Replace your spark plug caps with this Spark Plug Cap, SD05F type. Two required per CB750.Key Features• Spark plug cap, SD05F• 2 required per...
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Honda CB1100 CB1000 CB900 CB750 starter solenoid relay 35850-MB0-007

Honda CB Starter Solenoid Relay ~ Replaces 35850-MB0-007

$34.95 USD
73-0824
Replace your starter solenoid relay with this Starter Solenoid Relay with fuse, replacing OEM #35850-MB0-007.If you would like the pigtails / plug that attaches...
New
Honda CB1100 CB1000 CB900 CB750 ATX14AHL battery

Honda CB1100/CB1000/CB900/CB750 ATX14AHL Battery

$79.95 USD
24-2204
Keep your vintage Honda starting strong with this ATX14AHL Replacement Battery, designed for reliable performance across a wide range of classic Honda models. This...
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...
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...
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Honda CB1100 CB1000 CB900 CB750 CB700 ignition coil 30500-422-003

Honda CB Ignition Coil ~ Replaces 30500-422-003

$64.95 USD
17-6803
Replace your DOHC CB's ignition coil with this Replacement Ignition Coil, replacing OEM #30500-422-003 / #30500-422-013. Broad fitment across the 1979-82 CB750 family, CB750SC/CB700SC...
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Honda CB1100 CB1000 CB900 CB750 CB700 starter solenoid switch assembly

Honda CB Starter Solenoid Switch Assembly

$44.95 USD
24-2004
Replace your DOHC CB's starter solenoid with this Starter Solenoid Switch Assembly, including a four-gang plug, 30-amp fuse with rubber holder, and cable attachment.The...
Honda CB1100 CB1000 CB900 CB750 CB700 starter relay pigtail plug

Honda CB Starter Relay Pigtail / Plug

$7.95 USD
11-2098
Connect your starter relay cleanly with this Starter Relay Pigtail / Plug. Designed to connect to our starter relays #24-2004 and #73-0824.Important: despite the...
Dynatek 3 ohm ignition coil set 2 with plug wires Honda CB

Dynatek Performance 3 Ohm Ignition Coil Set/2 with Plug Wires

$389.00 USD
07-9974
Combine Dynatek's performance coils with matching plug wires in one package using this Dynatek Performance Dual-Output 3 Ohm Ignition Coil Set of 2 with...
New
Honda CB1100 CB1000 CB700 turn signal flasher relay 38301-MG9-681

Honda CB Turn Signal Flasher Relay ~ Replaces 38301-MG9-681

$21.86 USD
13-0004
Replace your Nighthawk-era turn signal flasher with this Turn Signal Flasher Relay, replacing a range of OEM references (#38301-MG9-681, #38301-KK9-952, #38301-KK9-951, #38301-MF8-773, #38301-MF8-772, #38301-MB0-004,...
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Dynatek 3 ohm ignition coil set 2 Honda CB

Dynatek Performance 3 Ohm Ignition Coil Set/2

$289.00 USD
07-9980
Match your Dyna-style electronic ignition requirement with this Dynatek Performance Dual-Output 3 Ohm Ignition Coil Set of 2. Same Dynatek quality as the 5...
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Honda CB1100 CB1000 rick's electrics brand ignition coil 30500-422-003

Honda CB Rick's Electrics Brand ~ Ignition Coil ~ Replaces 30500-422-003

$119.95 USD
24-6011
Replace your DOHC CB ignition coil with this Rick's Electric Replacement Ignition Coil, replacing OEM #30500-422-003 / #30500-422-013. Comes with wires attached.Two coils used...
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Honda CB700SC CB650SC rectifier regulator

1983-86 Honda CB700SC / CB650SC Rectifier/Regulator

$279.00 USD
24-2018
Replace your Nighthawk rectifier/regulator with this 8-Wire Rectifier/Regulator with 2 plugs (one 6-space / 5-wire, one 4-space / 3-wire). High quality, made in Japan.Key...
Honda CB1100 CB1000 CB700 CB650 CB550 oil pressure switch

Honda CB Oil Pressure Switch ~ Genuine Honda OEM

$69.95 USD
99-5094
Upgrade or restore your classic Honda motorcycle with this Genuine Honda Oil Pressure Switch — precision‑engineered and made in Japan. This authentic replacement part...
Honda CB700SC wire harness 32100-MJ1-670

1984-86 Honda CB700SC Wire Harness ~ Replaces 32100-MJ1-670

$139.95 USD
73-0927
Replace your main wire harness with this Main Wire Harness Loom, replacing OEM #32100-MJ1-670 / #32100-MJ1-780.Note: this fits the model years and type listed;...
New
Honda CB1000 CB700 CB650 CB550 clutch lever switch 35330-MB0-003

Honda CB1000 / CB700 / CB650 / CB550 Clutch Lever Switch ~ Replaces 35330-MB0-003

$16.38 USD
29-0085
Replace your clutch lever switch with this Clutch Lever Switch, replacing OEM #35330-MB0-003.Key Features• Clutch lever switch• Replaces OEM #35330-MB0-003• Honda part name: Switch...
Honda CB700SC starter motor

1984-86 Honda CB700SC Starter Motor

$329.00 USD
24-6013
Replace your CB700SC Nighthawk starter motor with this Rick's Electric Starter Motor Unit.Key Features• Rick's Electric starter motorFitment / Compatibility• Honda CB700SC (1984‑86) NighthawkPart...
New
Honda CB700SC stock style stator 31120-MJ1-671

1984-86 Honda CB700SC Stock Style Stator ~ Replaces 31120-MJ1-671

$219.00 USD
24-2083
Replace your CB700SC Nighthawk stator with this Stock Style Stator, replacing OEM #31120-MJ1-671.Key Features• Stock-style stator• Replaces OEM #31120-MJ1-671Fitment / Compatibility• Honda CB700SC (1984‑86)...
Honda CB700SC CB650SC CB550SC starter motor brush plate repair kit

1983-86 Honda CB700SC / CB650SC / CB550SC Starter Motor Brush Plate Repair Kit

$64.95 USD
24-2045
Repair your Mitsuba 4-brush starter motor brush plate with this Starter Motor Brush Plate Repair Kit. Includes plate, brushes, springs, insulators, and plastic parts.Key...
Honda CB700SC CB650SC CB550SC starter motor brush set

1983-86 Honda CB700SC / CB650SC / CB550SC Starter Motor Brush Set

$29.95 USD
24-2019
Replace your Nighthawk starter motor brushes with this Replacement Starter Brush Set of 4, 2 with insulated leads and 2 with non-insulated leads, sized...
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1986 Honda CB700SC · Electrical Service Parts Buying guide

Choose the electrical repair from the circuit tests

On the 1986 CB700SC, a starter that does not turn, a motor that spins without turning the engine and a running bike that does not charge are different faults. Honda separates those tests. Start with the symptom, battery and connections before choosing a starter, stator or regulator.

Parts to consider

1983-86 Honda CB700SC / CB650SC Rectifier/Regulator Eight-wire regulator/rectifierTwo plugs: one six-space housing with five wires, and one four-space housing with three wires.View part 1984-86 Honda CB700SC Starter Motor Rick’s Electric starter motorReplacement starter motor specifically listed for the 1984–86 CB700SC.View part 1984-86 Honda CB700SC Stock Style Stator ~ Replaces 31120-MJ1-671 CB700SC statorStock-style stator replacing reference 31120-MJ1-671.View part

Related parts: CB700SC main wiring loom · Genuine Honda oil-pressure switch · Clutch-lever switch

Charging parts are not the complete alternator

The listed stator replaces 31120-MJ1-671. Honda’s alternator also has rotor components and separate connections, so a new stator is not a complete alternator assembly. The manual provides stator and field-circuit checks before removal; test the circuit before deciding which component has failed.

Keep the model year in the diagnosis

For the 1986 motorcycle, use Honda’s after-1984 pulse-generator layout rather than the separate 1984 arrangement when checking ignition wiring. The eight-wire regulator still needs a terminal-by-terminal match, and a replacement starter’s internal parts must be identified before choosing the Mitsuba four-brush repair kit.

Buying questions

If the starter spins but the engine does not, should I order a stator?

No. Honda places that symptom under starter-clutch and starter-drive checks. The stator belongs to the charging system. Establish whether the crankshaft is actually turning before choosing an electrical replacement.

Does the listed stator replace the entire alternator?

No. It is the stator component. Honda shows separate rotor, fan and mounting parts and provides electrical checks before dismantling. Inspect the related wiring and regulator rather than treating one new winding as a complete charging-system rebuild.

Can I reuse a Mitsuba brush kit in any replacement starter?

The kit is specified for a Mitsuba four-brush design. A complete aftermarket starter may use different internal parts even when the motor fits the CB700SC. Identify the installed motor before ordering its brush plate.

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