Upgrade or rebuild your classic Honda motorcycle engine with this Standard Size Piston Ring Set — designed to replace OEM #13011‑333‑003, 13011‑333‑004, and 13011‑333‑005. This set includes the piston rings needed to rebuild one piston, helping restore compression and proper sealing in the cylinder. Because this set rebuilds only one piston, 4 sets are needed to rebuild all pistons in a 4‑cylinder engine — please confirm your needs before ordering.
Whether you’re refreshing worn rings or performing a full engine rebuild, these piston rings provide dependable performance and proper fit.
Key Features
• Replaces OEM piston ring part numbers: 13011‑333‑003 / 13011‑333‑004 / 13011‑333‑005
• Standard size piston ring set for proper compression sealing
• Helps restore engine performance and reduce blow‑by
• Ideal for rebuilds and restoration projects
• Our Part Number: 99‑4869
Fitment / Compatibility
• CB350F (1972, 1974) Supersport
Check the listed model and year, then read any fitment notes in the description.
| Make | Model | Year |
|---|---|---|
| Honda | CB350F0 | 1972 |
| Honda | CB350F1 | 1974 |
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.
Start a returnOther shipping options
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
How many CB350F pistons does one standard ring set rebuild?
One standard-size ring set rebuilds one piston. The CB350F is a four-cylinder engine, so four sets are required to replace the rings on all four pistons.
Which Honda piston-ring numbers does the CB350F set replace?
It cross-references Honda OEM 13011-333-003, 13011-333-004 and 13011-333-005 for the listed 1972 and 1974 CB350F standard-bore application.
How can I confirm standard-size rings are correct?
Measure cylinder bore, taper and out-of-round and confirm the pistons are standard size before ordering. Check ring end gap in each cylinder and ring-to-groove clearance during assembly; standard rings will not correct an oversize or worn-out bore.