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Honda CB750 CB550 CB500 CB400 Shock Absorber Nut - Replaces Honda OEM 90309-315-000
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Description
Honda CB750 CB550 CB500 CB400 Shock Absorber Nut - Replaces Honda OEM 90309-315-000. This chrome acorn-style flange cap nut secures the top of the rear shock absorber to its upper mounting stud.
Replace rounded, rusty, stripped, or missing nuts with the correct thread and locking style.
Product Details
| Replaces Honda OEM | 90309-315-000 |
|---|---|
| Part type | nut |
| Thread | M10 x 1.25 (10mm fine pitch) |
| Style | acorn / cap (domed) flange nut |
| Material | chrome-plated steel |
| Position | rear shock absorber upper mount |
| Honda description | NUT, RR CUSHION UP |
| Sold | individually |
Fitment / Compatibility
Fits Honda:
- MB5 (1982)
- CB175K (1970-73)
- CL175K (1969, 1971-73)
- SL175 (1971)
- CB200 (1974)
- CL200 (1974)
- CM200T (1982)
- CM250 (1982-83)
- CB350F (1972, 1974)
- CB350G (1973)
- CB350K (1970-72)
- CL350K (1970-73)
- SL350 (1972)
- CB360G (1974)
- CB360K (1974)
- CB360T (1975-76)
- CL360K (1974-75)
- CB400F (1975-77)
- CM400A (1979-81)
- CM400C (1981)
- CM400E (1980-81)
- CM400T (1979-81)
- CB450K (1971-74)
- CL450K (1970-72, 1974)
- CM450A (1982-83)
- CM450C (1982)
- CM450E (1982-83)
- CB500K (1971-73)
- CB500T (1975-76)
- CX500 (1978-79)
- CX500C (1979-82)
- CX500D (1979-81)
- FT500 (1982-83)
- CB550F (1975-77)
- CB550K (1974-78)
- CB550SC (1983)
- CBR600F4 (2001-06)
- CB650 (1979-82)
- CB650C (1980-81)
- VF700C (1984)
- VT700C (1984-85)
- CB750A (1976-78)
- CB750C (1980-82)
- CB750F (1975-82)
- CB750K (1972-82)
- CB750L (1979)
- CB750SC (1982-83)
- VT750C (1983)
- CB900C (1980-82)
- CB900F (1981-82)
- GL1000 (1975-79)
- GL1000LTD (1976)
- CBX1050 (1979-80)
- CB1100F (1983)
- GL1100 (1980-83)
- GL1200 (1984)
Before Ordering
- Verify OEM/reference 90309-315-000 matches the original part being replaced
- Confirm thread diameter, pitch, nut height, flange/lock style, wrench size, and installed location
Fitment
Custom / Universal part
Check compatibility before ordering
Universal does not mean it fits every motorcycle. Compare the dimensions, mounting or connection details, and specifications in the description with your setup. Make sure this is the correct part for your intended use.
Selecting your bike does not confirm fitment for this item.
View product detailsCheck the listed model, year and any fitment notes in the description.
| Make | Model | Years |
|---|
No matching models in this list.
Shipping + Returns
Shipping & delivery
In-stock orders typically ship the same or next business day. Ground delivery is estimated at 3–8 business days to the USA and 2–6 business days within Canada after shipping.
Free ground shipping: USA orders of $50 USD or more; Canadian orders over $50 CAD.
View shipping options and details
Returns
Eligible unused, unaltered parts can be returned within 60 days of delivery, with original packaging. No restocking fees. Electrical parts are excluded.
