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  • 1972-78 Honda CB750A / CB750F / CB750K Cylinder Stud Packing Set (8pc) ~ Replaces 12115-300-000
Honda CB750A CB750F CB750K cylinder stud packing set (8PC) 12115-300-000
Corrected parts fiche reference for SKU 18-7018
1972-78 Honda CB750A / CB750F / CB750K Cylinder Stud Packing Set (8pc) – product view
1972-78 Honda CB750A / CB750F / CB750K Cylinder Stud Packing Set (8pc) – rear view
1972-78 Honda CB750A / CB750F / CB750K Cylinder Stud Packing Set (8pc) – bottom view
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Honda CB750A CB750F CB750K cylinder stud packing set (8PC) 12115-300-000

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Load image into Gallery viewer, Honda CB750A CB750F CB750K cylinder stud packing set (8PC) 12115-300-000
Load image into Gallery viewer, Corrected parts fiche reference for SKU 18-7018
Load image into Gallery viewer, 1972-78 Honda CB750A / CB750F / CB750K Cylinder Stud Packing Set (8pc) – product view
Load image into Gallery viewer, 1972-78 Honda CB750A / CB750F / CB750K Cylinder Stud Packing Set (8pc) – rear view
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1972-78 Honda CB750A / CB750F / CB750K Cylinder Stud Packing Set (8pc) ~ Replaces 12115-300-000

18-7018
$18.76 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 1,347 store reviews
Secure checkoutProtected payment
60-day returnsEligible unused parts Free ground shippingUSA & Canada over $50
Browse all parts
1972-78 Honda CB750A / CB750F / CB750K Cylinder Stud Packing Set (8pc) ~ Replaces 12115-300-000
$18.76 USD
Description

Replace your cylinder head bolt stud packings with this 8-piece Cylinder Stud Packing Set (short tubular rubber seals that fit over dowels), replacing OEM #12115-300-000.

Key Features
• Cylinder stud packings, 8 per set
• Short tubular rubber seals
• Fit over stud dowels
• Replaces OEM #12115-300-000
• Honda part name: Gasket, Cylinder Stud Bolt

Fitment / Compatibility
• Honda CB750K (1972 / 1974‑78)
• CB750F (1975‑78) Supersport
• CB750A (1976‑78) Hondamatic

Part Number: 18-7018

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

Make Model Year
Honda CB750K 1972
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

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.

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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.

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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 CB750 cylinder-stud packings are included and required?

Eight short tubular rubber packings are included, providing the complete quantity used on one compatible SOHC CB750 engine.

Where do cylinder-stud packings 18-7018 fit?

The rubber seals fit over the cylinder-head stud dowels to control oil sealing at those passages.

Which Honda stud-packing number does the set replace?

The eight-piece set cross-references Honda OEM 12115-300-000.

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