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.

1968 Honda CB450K Wheel Bearings, Seals & Retainers

Identify the wheel and component before ordering for a 1968 CB450K. The choices featured here are a rear seal, sprocket-side rear bearing retainer and front bearing. Their positions and specifications differ, so build the repair list around the wheel actually fitted to the motorcycle.

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 Rims, Spokes, Wheel Seals & Tire Valve Stems

Honda motorcycle parts

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

Honda CB1100 CB1000 CB900 CB750 CB650 6302-2RS front wheel bearing

Honda CB 6302-2RS Front Wheel Bearing

$14.95 USD
28-6302
Replace your front wheel bearing with this 6302-2RS Front Wheel Bearing with 2 synthetic shields. High quality, made in Japan.2 used per front, order...
New
Honda CB750 CB500 CB450 rear wheel bearing retainer 41231-283-000

Honda CB Rear Wheel Bearing Retainer ~ Replaces 41231-283-000

$26.95 USD
28-4015
Replace your rear wheel bearing retainer with this Rear Wheel Bearing Retainer (sprocket side), replacing OEM #41231-283-000. Used on the sprocket side of the...
Honda CB650 CB550 CB500 CB450 rear wheel seal 34 x 55 x 9

Honda CB650 / CB550 / CB500 / CB450 Rear Wheel Seal ~ 34 x 55 x 9

$5.95 USD
27-9042
Replace your CB650, CB500T/CB550, or CB450K rear wheel seal with this Rear Wheel Seal, 1 piece, 34 x 55 x 9mm. Made in Japan...
compare

1968 Honda CB450K · Rims, Spokes, Wheel Seals & Tire Valve Stems Buying guide

Identify front and rear hub components separately

The rear seal is listed at 34 × 55 × 9mm. The rear bearing retainer fits the sprocket side, while the 6302-2RS bearing is a front application. A seal, retainer and bearing are separate components to check.

Parts to consider

Honda CB 6302-2RS Front Wheel Bearing 6302-2RS front wheel bearingFront bearing listed for the CB450K, with two required per front wheel. Confirm supplied package quantity before ordering for both positions.View part Honda CB650 / CB550 / CB500 / CB450 Rear Wheel Seal ~ 34 x 55 x 9 Rear wheel seal, 34 × 55 × 9mmRear seal listed for the CB450K, with one piece explicitly supplied. Match the dimensions and fitted hub before ordering.View part Honda CB Rear Wheel Bearing Retainer ~ Replaces 41231-283-000 Sprocket-side rear bearing retainerRear wheel bearing retainer referencing 41231-283-000, identified for the sprocket side. It is a retainer listing rather than a replacement bearing.View part

Confirm the hub fitted to the motorcycle

A replacement wheel or hub can change the parts needed for service. Compare the bearing marking, rear seal dimensions and retainer reference with the components actually fitted. The original motorcycle application cannot document earlier wheel changes or establish that an unverified replacement hub uses the same parts.

Keep the hub service parts in their correct positions

The rear seal, rear sprocket-side retainer and front wheel bearing each have different jobs and applications. Compare the component removed with its specification or reference. The front bearing listing states two required per front wheel but leaves supplied package quantity unconfirmed.

CB450K buying questions

Does the rear seal listing also establish a front hub application?

The 34 × 55 × 9mm seal is specifically listed for the rear wheel. A front application is not confirmed. Compare the seal removed and the fitted hub specification before choosing a seal for a different position.

Which wheel position does the rear bearing retainer serve?

The rear retainer replaces Honda 41231-283-000 and is identified for the sprocket side. Compare it with the component removed from that hub. A replacement bearing is not listed as included, so assess its condition separately.

Which listed quantities are explicit for the seal and front bearing?

The rear seal states one piece supplied. The front bearing states two required per front wheel but does not clearly state supplied quantity per order. Confirm that package quantity before ordering for both front bearing positions.

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 1968 Honda CB450K

Your cart

×