Replace your kickstart oil seal with this Kickstart Oil Seal, 18 x 29 x 7, replacing OEM #91204-286-003. High-quality, made in Japan.
Key Features
• Kickstart Oil Seal
• 18 x 29 x 7
• Replaces OEM #91204-286-003
• Made in Japan
Fitment / Compatibility
• Honda CB750K (1969‑78)
• CB750F (1975‑78) Supersport
• CB750A (1976‑78) Hondamatic
• Honda CB500K (1971‑73)
• CB550F (1975‑77) Supersport
• CB550K (1974‑78)
• Honda CB350F (1973) Supersport
Part Number: 73-0962
Check the listed model and year, then read any fitment notes in the description.
| Make | Model | Year |
|---|---|---|
| Honda | CB750K Standard | 1969 |
| Honda | CB750K | 1970 |
| Honda | CB750K | 1971 |
| Honda | CB750K | 1972 |
| Honda | CB750K | 1973 |
| Honda | CB750K | 1974 |
| Honda | CB750K | 1975 |
| Honda | CB750F Supersport | 1975 |
| Honda | CB750K | 1976 |
| Honda | CB750F | 1976 |
| Honda | CB750A Hondamatic | 1976 |
| Honda | CB750K | 1977 |
| Honda | CB750F | 1977 |
| Honda | CB750A | 1977 |
| Honda | CB750K | 1978 |
| Honda | CB750F | 1978 |
| Honda | CB750A | 1978 |
| Honda | CB550K0 | 1974 |
| Honda | CB550K1 | 1975 |
| Honda | CB550K2 | 1976 |
| Honda | CB550K3 | 1977 |
| Honda | CB550K4 | 1978 |
| Honda | CB550F1 | 1975 |
| Honda | CB550F2 | 1976 |
| Honda | CB550F3 | 1977 |
| Honda | CB500K0 | 1971 |
| Honda | CB500K1 | 1972 |
| Honda | CB500K2 | 1973 |
| Honda | CB350F0 | 1973 |
No listed models match your search.
Free ground shipping over $50
To the USA & Canada. In-stock orders usually ship from our own warehouse the same or next business day.
| Destination | Delivery time |
|---|---|
| USA | 4–7 business days |
| Canada | 2–6 business days |
Ground shipping includes tracking, emailed when your order ships. Need it sooner? Express options are available at checkout.
60-day returns on eligible parts
No restocking fees. Eligible parts must be unused, uninstalled, unaltered and complete. The 60-day window starts when your order is delivered.
Electrical parts are excluded from standard returns. Check return eligibility.
Start your return below. Wait for our instructions before mailing a part back.
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Canada Post Economy: Available at checkout for select small items. Allow 1–3 weeks for delivery. No tracking or insurance is included.
Outside the USA & Canada: Delivery times vary by destination and shipping method. Buyers are responsible for applicable duties, taxes and import fees. We cannot mark orders as gifts.
Frequently Asked Questions
What are the dimensions and Honda reference for this kickstarter oil seal?
The Japanese-made seal measures 18 x 29 x 7mm and replaces Honda OEM 91204-286-003. Confirm the leak is from the kickstarter shaft rather than the adjacent cover gasket or crankcase joint.
How many 91204-286-003 seals are included and required?
One seal is included, and one is required at this kickstarter oil seal location on one compatible engine.
What installation checks help prevent a new oil seal from leaking?
Identify and correct shaft play, wear grooves, crankcase pressure or a blocked breather before installation. Protect the seal lip from splines and sharp edges, lubricate it as specified and install it squarely with the sealing lip facing the direction shown in the Honda service procedure.