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 Starter Connections & Charging Scope

Define the starter or charging work planned for your 1974 CB450K before combining parts. The relay and rectifier identify particular connections, a combination control has battery restrictions, and rotor kits retain the existing stator. Compare the fitted components and the scope of each purchase.

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 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...
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...
New
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...
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...
New
Honda CB500 CB450 CB360 CB350 CL350K0 rectifier 31700-455-671

Honda CB Rectifier ~ Replaces 31700-455-671

$22.95 USD
24-2078
Replace your CB350, CB360, CB450, or CB500T rectifier with this Rectifier with female connector, replacing OEM #31700-455-671 / #31700-358-305 / #31700-358-013 / #31700-292-008 /...
New
Honda CB500 CB450 CB360 hot shot rectifier regulator 31400-292-670

Honda CB Hot Shot Rectifier / Regulator ~ Replaces 31400-292-670

$189.95 USD
24-2089
Upgrade your charging system with this Rick's Electric Hot Shot Rectifier/Regulator, replacing OEM #31400-292-670 / #31700-455-671 / #31700-292-008. Combination unit works with the stock...
New
Honda CB450 CL450K3 performance charging kit lithium ion version

Honda CB Performance Charging Kit ~ Lithium Ion Version

$499.95 USD
24-2023
Upgrade your CB450 or CL450 charging system with Rick's Electric High Performance Hot Shot Lithium Ion Charging Kit. Includes a new rotor and a...
New
Honda CB450 CL450K3 CL450K4 CL450K5 CL450K6 performance charging kit

Honda CB Performance Charging Kit

$499.95 USD
24-2026
Upgrade your CB450 or CL450 charging system with Rick's Electric High Performance Hot Shot Charging Kit for standard lead-acid batteries. Includes a new rotor...
Honda CB500 CB450 hot shot rectifier regulator lithium ion battery

Honda CB Hot Shot Rectifier/Regulator ~ Lithium Ion Battery Compatible

$169.95 USD
24-2014
Upgrade your CB450, CB500T, CB350, CB360, or small classic with Rick's Electric Hot Shot Lithium Ion Rectifier/Regulator. This combination unit works with the stock...
compare

1974 Honda CB450K · Starter & Charging System Buying guide

Separate starter connections from battery-specific charging coverage

Relay 35850-375-000 / 35850-286-027 requires comparison with the retained terminals and mounting. The rectifier states a female connector. Standard Hot Shot charging products are lead-acid only, while lithium products exclude lead-acid and specify 14V ±0.2. Rotor packages list rotor plus combination control.

Parts to consider

Honda CB Starter Solenoid Relay ~ Replaces 35850-375-000 Relay for the matched starter connectionStarter solenoid references 35850-375-000 / 35850-286-027 with the CB450K application listed. Match the actual mounting and electrical terminals. A complete connector or mounting-dimension drawing is not given for checking an altered starting circuit.View part Honda CB Rectifier ~ Replaces 31700-455-671 Female-connector rectifier replacementRectifier specifies a female connector and references 31700-455-671 / 31700-358-305 / 31700-358-013 / 31700-292-008 / 31700-310-003. Compare the component and retained termination. Its description does not itemize a supplied rotor or combination regulator.View part Honda CB Hot Shot Rectifier / Regulator ~ Replaces 31400-292-670 Combination control restricted to lead-acid batteriesHot Shot unit combines rectifier/regulator functions, works with the stock stator and is described for the OEM rectifier mount and plug-in connection. Standard lead-acid batteries only. Compare the actual fitting and wiring if either was changed.View part

Related parts: Lithium-only control and its physical dimensions · Lead-acid rotor package using the existing stator · Lithium rotor package and battery set-point checks

Compare stator repair needs with the kit’s named contents

The rotor kits include a new rotor and combination rectifier/regulator, with approximately 150-watt output stated. Both use the existing stator unless it tests bad. Establish that stator’s condition separately and choose the battery-specific kit; the package does not itemize a new stator for replacing a failed one.

Identify smaller starter protection repairs separately

The terminal boot references 32411-230-000, while the starter seal uses 31206-286-158 / 31206-402-008 with a 60 × 1.4 size label. Compare the actual terminal cover or sealing location with the retained motor. Neither is itemized as supplied with the relay or rotor kits.

Charging contents and retained starter interfaces

How should I choose a lithium version for a battery with a stated charging limit?

Compare that battery requirement with the specified 14V ±0.2 set point and confirm suitability before selecting the lithium control or kit. Those products exclude standard lead-acid batteries. Their CB450K application does not establish compatibility with every lithium battery’s requirements.

What should I establish when a charging kit and stator repair are both being considered?

Identify the retained stator and its condition before combining the repairs. The kit lists rotor and combination control and says it uses the existing stator unless that part tests bad. A separate stator requirement remains unresolved by the kit’s two named components.

How can I compare the lithium control after the rectifier mount was changed?

Check the actual support, connections and available space against its stated 54 × 57 × 35mm dimensions. Confirm the battery set point independently. Its original-location plug-in description does not provide all attachment details for a relocated or modified mounting.

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

×