Honda motorcycle parts
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Choose your model and year to see parts listed for your bike.
1976 Honda CB400F · Steering Hardware & Dampers Buying guide
Order the 30mm nut and the washer as two parts. Buy one bearing kit for the upper and lower races. Do not buy both kits until you compare them, because the descriptions match.
30mm chrome stem nutReplaces 90304-415-000. Sold each. Names the 1975-77 CB400F. A black nut replaces the same number and is a different finish.View part
Stem washerChrome washer replacing 90503-283-000. Sold each. Names the 1975-77 CB400F. The nut text says a matching washer is offered separately.View part
Tapered bearing kitUpper and lower races. Made in Japan. Names the CB400F. A second kit carries the same description, so compare them before you buy two.View part
Related parts: Black stem nut · Fork cap O-rings
Both nuts replace 90304-415-000. Chrome is the 30mm hex called out above. Black is the other finish. The washer is still separate.
You can order the nut, the washer, and a bearing kit. Fork-cap O-rings replace 94608-50000 as a set of two and belong on the fork caps, not on the stem.
30mm across the hex. It replaces 90304-415-000, is sold each, and names the 1975-77 CB400F.
No. The washer replaces 90503-283-000 and is sold each.
Upper and lower tapered races, made in Japan. It names the CB400F. The second kit uses the same description.
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