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1970 Honda CL350K2 Steering Stem Hardware

Steering hardware for your 1970 Honda CL350K2 should match the stem actually fitted. The chrome nut and washer are separate purchases; compare their references and the existing assembly before choosing replacements, particularly if the motorcycle has received a different front end.

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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 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...
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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...
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1970 Honda CL350K2 · Steering Stem Hardware Buying guide

Choose the stem nut and washer as separate pieces

The chrome nut has a 30 mm external hex and is sold individually. Its matching washer is also sold each, allowing the order to follow the pieces identified during steering-head inspection.

Parts to consider

Honda CB Chrome Steering Stem Nut ~ Replaces 90304-415-000 Chrome steering stem nut30 mm external hex nut sold individually; reference 90304-415-000.View part Honda CB Steering Stem Washer ~ Replaces 90503-283-000 Chrome steering stem washerWasher sold individually; replacement reference 90503-283-000.View part

Related parts: Joker Machine black stem nut

Keep wrench size separate from fitment

The nut’s 30 mm hex helps identify the tool interface, but it does not provide the stem thread dimensions. Compare reference 90304-415-000 with the fitted nut and use the correct parts information for the stem before ordering.

Account for the washer separately

The chrome washer uses reference 90503-283-000 and is sold each. Inspect the existing washer along with the nut, rather than assuming a new nut supplies a complete hardware pair. Use the appropriate service information for steering assembly and adjustment.

Ordering questions

Does the chrome nut include its washer?

The nut and washer are offered separately and each is sold individually. Inspect both old pieces and include the washer as a separate selection if it also needs renewal.

Can I use the 30 mm figure to check the stem thread?

No. It is the external hex size of the nut. Confirm the thread and reference for the fitted stem independently, especially where a replacement front end has been installed.

Is there a black alternative to the chrome stem nut?

The linked Joker Machine nut has a black finish and a 30 mm hex, with the same replacement reference 90304-415-000. Match the fitted stem first; choose finish afterward, and account for the washer separately.

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

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