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1978 Honda CB750A Steering Bearings & Stem Hardware

The steering selection for the 1978 CB750A offers a tapered bearing conversion and separate stem hardware. Identify whether the job concerns bearings or the upper nut and washer. Fork-cap products also appear here, so use the component description to select the correct part.

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Currently viewing Steering Hardware & Dampers

Honda motorcycle parts

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

Honda CB1000 CB900 CB750 CB550 chrome steering stem nut 90304-415-000

Honda CB Chrome Steering Stem Nut ~ Replaces 90304-415-000

$9.95 USD
49-0786
Replace your steering stem nut with this Chrome Steering Stem Nut, hex nut size 30mm, replacing OEM #90304-415-000.Sold each. We also offer the matching...
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 CB1000 CB900 CB750 CB550 steering stem washer 90503-283-000

Honda CB Steering Stem Washer ~ Replaces 90503-283-000

$3.50 USD
49-0787
Replace your steering stem washer with this Chrome Steering Stem Washer, replacing OEM #90503-283-000.Sold each, order the quantity you require.Key Features• Chrome steering stem...
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...
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Honda CB750 CB550 black steering stem nut joker machine 90304-415-000

Honda CB Black Steering Stem Nut ~ Joker Machine ~ Replaces 90304-415-000

$47.95 USD
12-0073
Dress up your steering stem with this Joker Machine Black Steering Stem Nut, 30mm hex, replacing OEM #90304-415-000. High-quality CNC-machined and made in the...
Honda CB750 CB550 CB500 CB450 type black fork caps (set 2) joker machine 90123-300-000

Honda CB750 / CB550 / CB500 / CB450 Type Black Fork Caps (Set/2) ~ Joker Machine ~ Replaces 90123-300-000

$99.95 USD
73-1064
Top off your forks with these Joker Machine Brand Custom Black Fork Caps, set of 2, with O-rings. Replaces OEM #90123-300-000.High-quality CNC-machined from billet...
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1978 Honda CB750A · Steering Hardware & Dampers Buying guide

Separate the steering bearing job from stem fastener replacement

The bearing conversion names upper and lower tapered bearing races. The chrome nut and washer each have their own Honda references and are sold separately; neither fastener is described as part of that bearing kit.

Parts to consider

Honda CB Steering Bearing Kit Tapered steering bearing kitSteering bearing conversion with upper and lower tapered bearing races, listed for the CB750A. Read the kit contents alongside the fitted assembly.View part Honda CB Chrome Steering Stem Nut ~ Replaces 90304-415-000 Chrome steering stem nutNut replacing Honda 90304-415-000, with a stated 30 mm hex. Sold individually; the matching washer is offered separately.View part Honda CB Steering Stem Washer ~ Replaces 90503-283-000 Chrome steering stem washerSeparate washer replacing Honda 90503-283-000. Its description says sold individually, so compare the existing washer and required order quantity.View part

Assess the bearings and upper hardware separately

Have the steering assembly inspected before choosing replacement parts. Keep the removed nut and washer identified so their references can be checked independently of the bearing conversion.

Match the component before choosing its finish

Use the nut and washer references to identify the required stem hardware. A nearby fork-cap product serves a different component; select it only for the fork repair being planned.

Common questions

Is the chrome washer supplied with the stem nut?

The nut description says sold individually and offers the matching washer separately. The washer has its own listing and Honda 90503-283-000 reference. Inspect the existing parts before deciding which separate pieces need replacing.

What bearing arrangement does the selected kit describe?

It is described as a tapered roller steering bearing conversion with upper and lower tapered bearing races. Compare the existing steering assembly and read the product information for that kit without assuming all surrounding hardware accompanies it.

Does a 30 mm hex specify the nut’s thread?

The selected nut description gives a 30 mm hex size and replacement reference. A hex measurement identifies the wrenching feature; do not infer an unstated thread specification from it. Compare the listed Honda reference and fitted component.

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