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1983 Honda CB450SC Nighthawk Front Bearing Counts & Rear Seal Size

The 1983 CB450SC Nighthawk wheel service selection consists of the 6302-2RS front bearing and a specific rear-wheel seal. The front application needs two bearings, with each sold separately. The rear seal is a single dimensioned piece, so list its location and size independently when combining an order.

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Currently viewing Rims, Spokes, Wheel Seals & Tire Valve Stems

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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...
Honda CB450SC rear wheel seal 28 x 47.2 x 7

1982-86 Honda CB450SC Rear Wheel Seal ~ 28 x 47.2 x 7

$4.61 USD
27-9111
Replace your CB450SC Nighthawk rear wheel seal with this Rear Wheel Seal, 1 piece, 28 x 47.2 x 7mm. Made in Japan by OEM...
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1983 Honda CB450SC Nighthawk · Rims, Spokes, Wheel Seals & Tire Valve Stems Buying guide

Enter the front bearing quantity and rear seal separately

The Japan-made front bearing has two synthetic seals on each bearing. The rear-wheel sealing piece measures 28 × 47.2 × 7 mm and is made in Japan by an OEM supplier.

Parts to consider

Honda CB 6302-2RS Front Wheel Bearing Single sealed front bearing6302-2RS bearing, sold individually; two required at the compatible front wheel, with two synthetic seals on each bearing.View part 1982-86 Honda CB450SC Rear Wheel Seal ~ 28 x 47.2 x 7 Dimensioned rear-wheel sealOne CB450SC rear-wheel seal, 28 × 47.2 × 7 mm, made in Japan by an OEM supplier.View part

Distinguish the bearing construction from the order unit

The source’s two synthetic seals belong to one bearing. Its quantity FAQ separately states that each bearing is sold individually and two are needed per front wheel. Enter two pieces for service of both matching front positions rather than assume the product is a pair.

Re-identify service parts for a changed wheel

These listings name the compatible CB450SC front bearing and rear seal applications. If the hub or wheel has been replaced, identify that assembly’s bearing arrangement and seal specification before ordering. The original motorcycle fitment cannot define an unspecified replacement hub’s service parts.

Common questions

What quantity covers replacement of both original compatible front bearings?

Order two individual 6302-2RS bearings. The current quantity FAQ specifies two required per front wheel and each supplied separately. The two synthetic seals described on the product are features of each bearing, not evidence of a two-bearing package.

Which rear-seal details should remain separate on a combined wheel order?

The rear-wheel product supplies one seal measuring 28 × 47.2 × 7 mm for the listed Nighthawk application. Record that rear location and full size separately from the front 6302-2RS bearings, particularly when identifying removed parts during wheel service.

Is the listed model enough to order parts for an unidentified donor hub?

Identify the donor hub’s actual bearing arrangement and required seal dimensions first. The listings support their corresponding CB450SC applications, but do not specify every alternative wheel. Match that changed assembly’s requirements before selecting the original-application bearing or rear seal.

Not sure which part you need?

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

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