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1982 Honda CB450SC Nighthawk Suspension & Wheel Service

Choose 1982 CB450SC Nighthawk service parts by assembly: 33 mm fork seals, the steering-head conversion kit and a specifically sized rear-wheel seal address different work. The available shorty shocks are custom options with their own mount checks, so keep them separate from an original-configuration refresh.

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Honda motorcycle parts

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Honda CB1100 CB1000 shock absorber joint rubber set 2 52484-292-000

Honda CB Shock Absorber Joint Rubber Set/2 ~ Replaces 52484-292-000

$6.76 USD
73-0093
Replace your shock joint rubbers with this Shock Absorber Joint Rubber Set of 2, replacing OEM #52484-292-000.Key Features• Shock absorber joint rubbers• Set of...
Honda CB750 CB550 CB500 CB450 CB400 fork cap o-ring (set 2) 94608-50000

Honda CB Fork Cap O-Ring (Set/2)

$2.95 USD
49-0790
Replace your fork cap O-rings with this Fork Cap O-Ring Set of 2, replacing OEM #94608-50000 (qty 2).Key Features• Fork cap O-rings• Set of...
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...
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Honda CB750 CB550 CB500 rear shock swingarm bushing 40548-268-000

Honda CB Rear Shock Swingarm Bushing ~ Replaces 40548-268-000

$6.20 USD
28-6918
Rear shock swingarm bushing designed to replace the original Honda component, matching OEM reference 40548-268-000. Fits between the shock and swingarm to provide proper...
Universal chrome shrouded 290mm shock absorber set side detail

Universal Motorcycle Shorty Shock Absorber Set ~ Chrome Shrouded 290mm

$119.95 USD
06-3591
Drop the back end with a clean all-chrome look using this Custom Shorty Shock Absorber Set. Chrome body and shroud with chrome progressive-wound springs,...
Honda CB750 CB650 CB550 CB450 CB400 steering bearing kit (2)

Honda CB Steering Bearing Kit (2)

$69.95 USD
28-2011
Upgrade your steering bearings with this Steering Bearing Kit. Tapered roller steering bearing conversion kit, superior to OEM quality with 10X the contact area...
Honda CB750 CB650 CB550 CB450 CB400 steering bearing kit

Honda CB Steering Bearing Kit

$69.95 USD
28-2011
Upgrade your steering bearings with this Steering Bearing Kit. Tapered roller steering bearing conversion kit, superior to OEM quality with 10X the contact area...
Universal black shrouded 290mm shorty motorcycle shock absorber set

Universal Motorcycle Shorty Shock Absorber Set ~ Black Shrouded 290mm

$129.95 USD
06-3590
Get the shortened look with a bit more coverage using this Custom Shorty Shock Absorber Set featuring a black body and shroud with black...
Honda CB450 CB400 CB360 fork seals

Honda CB450 / CB400 / CB360 Fork Seals

$21.95 USD
27-1019
Replace your CB400 or CB360 fork seals with this Fork Seal Set, 33 x 46 x 11mm. Made in Japan by OEM supplier.Key Features•...
Honda CB450 CB400 CB360 CL360K0 fork dust boot set 91254-413-881

Honda CB Fork Dust Boot Set ~ Replaces 91254-413-881

$15.95 USD
73-0189
Refresh your fork seal dust boots with this Fork Seal Dust Boots Set of 2. 33mm size. Replaces OEM #91254-413-881.Key Features• Fork seal dust...
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Universal black 290mm eye-to-eye shorty motorcycle shock absorber set

Universal Motorcycle Shorty Shock Absorber Set ~ Black Eye-to-Eye 290mm

$139.95 USD
06-3592
Go shorter with a different mounting configuration using this Custom Shorty Shock Absorber Set. Black body and shroud with black progressive-wound springs, 290mm (11...
Honda CB450 CB400 CB350 CB200 swingarm dust seal cap 52144-356-005

Honda CB Swingarm Dust Seal Cap ~ Genuine Honda 52144-356-005 ~ Replaces 52144-356-005

$24.95 USD
99-5170
This genuine Honda swingarm dust seal cap fits at the swingarm pivot / rear fork area on select Honda CB models. It helps cover...
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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Universal black 290mm shorty motorcycle shock absorber set

Universal Motorcycle Shorty Shock Absorber Set ~ Black 290mm

$139.95 USD
06-3589
Slam the back end with this Custom Shorty Shock Absorber Set, measuring 290mm (11 3/8") eye-to-clevis, noticeably shorter than stock for custom café, bobber,...
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1982 Honda CB450SC Nighthawk · Suspension & Wheel Buying guide

Build the service list around each assembly

The fork seal set supplies two 33 × 46 × 11 mm seals, the steering kit covers the upper and lower positions, and the rear-wheel product supplies one 28 × 47.2 × 7 mm seal. Each has a different ordering basis.

Parts to consider

Honda CB450 / CB400 / CB360 Fork Seals Two 33 mm fork oil sealsA 33 × 46 × 11 mm seal set for both compatible fork legs, made in Japan by an OEM supplier.View part Honda CB Steering Bearing Kit Matched steering-head conversionUpper and lower tapered-roller bearings with their matching races for one steering head; the listing includes the 1982 CB450SC.View part 1982-86 Honda CB450SC Rear Wheel Seal ~ 28 x 47.2 x 7 Single CB450SC rear-wheel sealOne 28 × 47.2 × 7 mm rear-wheel seal for the listed Nighthawk application, made in Japan by an OEM supplier.View part

Related parts: Individual 6302-2RS front bearing · Two fork-cap sealing O-rings · Genuine Honda swingarm dust cap

Separate supplied sets from individual pieces

One fork-seal set covers both fork legs. One steering kit contains the upper and lower bearings and matching races. Front bearings are individually sold with two required per front wheel, while the rear-wheel seal and swingarm dust cap are each single products.

Treat custom shock length as its own project

The 290 mm shorty shock sources specify custom use, mounting style and clearance checks. They do not establish stock-height replacement suitability. A changed rear suspension must be assessed using the actual mounts and clearances rather than the motorcycle label alone.

Useful questions before ordering

What quantities cover both fork legs and the front wheel?

One fork-seal set supplies two seals, and one fork-cap O-ring set supplies two rings. The 6302-2RS front bearing is sold individually with two required per front wheel, so a complete front-bearing order needs two pieces.

Which seal dimensions belong on the fork and rear-wheel orders?

For ordering, use the assembly and dimensions: rear-wheel seal 28 × 47.2 × 7 mm, one piece; fork oil seals 33 × 46 × 11 mm, two-piece set. These measurements identify different sealing locations on the Nighthawk.

How much of the steering head does one kit cover?

The current kit includes the upper and lower tapered-roller bearings and their matching races for one steering head. It is a conversion from the original bearing arrangement; a changed stem or front end needs separate fit confirmation.

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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