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.

1973 Honda CB450K Headlight Packages & Mounting Parts

Plan the headlight repair on your 1973 CB450K around the lamp, case and mounting pieces you will retain. The assembled option includes several parts offered separately, but requires old CB450K mounting bolts. Check those supports before deciding between a package and individual repairs.

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 Headlamp, Bulbs & Parts

Honda motorcycle parts

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

Honda CB750 CB550 CB500 CB450 headlight plug style 33130-300-003

Honda CB750 / CB550 / CB500 / CB450 Headlight Plug ~ OEM Style ~ Replaces 33130-300-003

$9.95 USD
73-0122
Replace your headlight plug with this OEM Style Headlight Plug, replacing OEM #33130-300-003.Key Features• Headlight plug, OEM style• Replaces OEM #33130-300-003• Honda part name:...
New
Honda CB750 CB650 CB550 CB450 headlight setting collar 61304-292-000

Honda CB Headlight Setting Collar ~ Replaces 61304-292-000

$4.50 USD
07-4645
Restore headlight mounting with this Headlight Setting Collar, replacing OEM #61304-292-000. Exceptionally broad fitment across the classic Honda lineup, from the SOHC and DOHC...
Honda CB750 CB550 CB500 CB450 stock type headlight assembly bucket case 61301-300-020B

Honda CB750 / CB550 / CB500 / CB450 Stock Type Headlight Assembly Bucket / Case ~ Replaces 61301-300-020B

$49.95 USD
73-1143
Restore the classic look of your Honda with this Black Headlight Bucket / Case in the original stock design. A direct replacement for OEM...
Honda CB1000 CB750 CB550 CB500 headlight assembly rim 33101-300-673

Honda CB Headlight Assembly Rim ~ Replaces 33101-300-673

$27.95 USD
09-0066
Replace a damaged or pitted headlamp rim with this Chrome Headlamp Rim, replacing OEM #33101-300-673 / #33101-405-671. Fits all 1969-78 CB750s, select late-model DOHC...
Honda CB750 CB550 CB500 CB450 headlight rim and retainer 33101-404-671

Honda CB750 / CB550 / CB500 / CB450 Headlight Rim & Retainer ~ Replaces 33101-404-671

$48.95 USD
09-0046
Restore your headlamp trim with this Headlamp Rim & Retainer Assembly, replacing OEM #33101-404-671 / #33121-300-672 / #33153-300-671. Fits the full 1969-78 SOHC CB750...
New
Honda CB750 CB550 CB500 CB450 headlight case collar 61302-300-000

Honda CB Headlight Case Collar ~ Replaces 61302-300-000

$4.95 USD
07-4644
Replace a worn headlight case collar with this Headlight Case Collar, a direct replacement for OEM #61302-300-000. Located on each side of the stock...
Honda CB1000 CB900 headlight adjusting screw and spring set 33103-346-670

Honda CB Headlight Adjusting Screw & Spring Set ~ Replaces 33103-346-670

$7.50 USD
29-7011
Replace your headlight adjuster with this Headlight Adjusting Screw & Spring Set. Each set includes one screw and one spring. Replaces OEM #33103-346-670 (screw)...
Sold out
Honda CB750 CB550 CB500 CB450 stock type headlight assembly 33100-341-701

Honda CB750 / CB550 / CB500 / CB450 Stock Type Headlight Assembly ~ Replaces 33100-341-701

$199.95 USD
08-0461
Restore the classic look of your Honda with this Stock Style Headlight Assembly. Features 7" Halogen Headlight Unit, Headlight Rim & Retainer, Plastic Headlight...
compare

1973 Honda CB450K · Headlamp, Bulbs & Parts Buying guide

Account for retained mounting parts alongside the package

The assembly names a seven-inch halogen unit, rim and retainer, plastic bucket and wiring/hardware. CB450K applications must reuse old headlight mounting bolts. The black case and separate rim/retainer have narrower named contents, while two different collars carry distinct references and quantity notes.

Parts to consider

Honda CB750 / CB550 / CB500 / CB450 Stock Type Headlight Assembly ~ Replaces 33100-341-701 Seven-inch stock-style headlight packageHalogen assembly references 33100-341-701 / 33100-371-672 / 61301-300-020B and lists lamp, rim/retainer, plastic bucket and wiring/hardware. For CB450K it expressly requires the old headlight mounting bolts. Assess their condition and attachment before ordering.View part Honda CB750 / CB550 / CB500 / CB450 Stock Type Headlight Assembly Bucket / Case ~ Replaces 61301-300-020B Separate black headlight bucketStock-design black case referencing Honda 61301-300-020B for the stated CB450K application. Match the remaining lamp, trim and supports to the case. Its description identifies the bucket without itemizing a supplied halogen unit or complete lamp assembly.View part Honda CB750 / CB550 / CB500 / CB450 Headlight Rim & Retainer ~ Replaces 33101-404-671 Headlight rim with retaining assemblyRim and retainer package lists 33101-404-671 / 33121-300-672 / 33153-300-671. Compare the retained light unit and its retaining arrangement. Choosing this trim package covers a different scope from renewing the whole bucket and lamp.View part

Related parts: OEM-style plug for the retained lamp connection · Individually sold collar at the case mounting · Adjuster package with one screw and one spring

Count collars from the location being renewed

Case collar 61302-300-000 is sold each and described on each side of the stock case, typically two per bike. Setting collar 61304-292-000 is also sold individually but has no per-bike count in its description. Compare the removed part and mounting location before applying either purchase quantity.

Check whether retained trim already covers the adjustment repair

The complete lamp lists rim and retainer; those are also offered as a separate package. The adjuster set explicitly contains one screw 33103-346-670 and one spring 33107-300-003. Inspect the existing parts and compare named contents before adding overlapping purchases.

Headlight contents and retained-hardware questions

How do I check the assembly on altered headlight supports?

Compare the retained support attachments, wiring and required old mounting bolts with the assembly. The description has a specific CB450K bolt-reuse instruction, without a full mounting drawing for custom supports. Confirm any missing attachment measurements before choosing it for that arrangement.

What should I compare when replacing a collar at only one position?

Identify the removed collar and location. The case collar uses 61302-300-000; the setting collar uses 61304-292-000. Each is individually sold, and the typical pair count belongs only to the case-collar description, so inspect the actual position being serviced.

When might a rim-only purchase be enough?

Compare the condition and compatibility of the retaining parts you intend to keep. The chrome rim-only listing references 33101-300-673 / 33101-405-671, while the rim/retainer package names a wider repair. Confirm that the remaining retaining arrangement suits the selected rim before ordering.

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 1973 Honda CB450K

Your cart

×