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  • 1980-82 Honda CB900C / CB900F Piston Ring Set (Standard Size) ~ Replaces 13011-438-004
Honda CB900C CB900F piston ring set (standard size) 13011-438-004
Standard piston ring set parts fiche diagram, SKU 73-1023, highlighted reference 2
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Honda CB900C CB900F piston ring set (standard size) 13011-438-004

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Load image into Gallery viewer, Honda CB900C CB900F piston ring set (standard size) 13011-438-004
Load image into Gallery viewer, Standard piston ring set parts fiche diagram, SKU 73-1023, highlighted reference 2
5.0 ( 1 review)

1980-82 Honda CB900C / CB900F Piston Ring Set (Standard Size) ~ Replaces 13011-438-004

73-1023
$34.95 USD
In stock Usually ships the same or next business day
Check model fitment View fitment
Questions about this part? Contact us 4.8/5 1,330 store reviews
Secure checkoutProtected payment
60-day returnsEligible unused parts Free ground shippingUSA & Canada over $50
Browse all parts

1 product reviews

1980-82 Honda CB900C / CB900F Piston Ring Set (Standard Size) ~ Replaces 13011-438-004

1980-82 Honda CB900C / CB900F Piston Ring Set (Standard Size) ~ Replaces 13011-438-004
$34.95 USD
Description

Rebuild your CB900 cylinders with this Standard-Size Piston Ring Set, OEM #13011-438-004 (Std.). Japanese-made, superior quality.

Note: this set includes piston rings to rebuild one piston; 4 sets are needed to rebuild all pistons.

Key Features
• Standard-size piston ring set
• Replaces OEM #13011-438-004
• Japanese-made, superior quality
• Each set rebuilds 1 piston (4 sets per bike)

Fitment / Compatibility
• Honda CB900C (1980‑82) Custom
• CB900F (1981‑82) Supersport

Part Number: 73-1023

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Check the listed model and year, then read any fitment notes in the description.

Make Model Year
Honda CB900C Custom 1980
Honda CB900C 1981
Honda CB900F Supersport 1981
Honda CB900C 1982
Honda CB900F 1982

Free ground shipping over $50

To the USA & Canada. In-stock orders usually ship from our own warehouse the same or next business day.

Estimated ground delivery after your order ships
DestinationDelivery time
USA4–7 business days
Canada2–6 business days

Ground shipping includes tracking, emailed when your order ships. Need it sooner? Express options are available at checkout.

See full shipping details

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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Other 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 pistons does one ring set service?

One set services one piston. It replaces Honda OEM 13011-438-004.

How many sets are required for a complete CB900 engine?

Four sets are required to service all four pistons.

Are these oversized piston rings?

No. These are standard-size piston rings. Confirm the cylinder and piston dimensions before ordering.

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