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Honda CB900C CB900F CB750K exhaust stud and flange nut set
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60-day returnsEligible unused parts Free ground shippingUSA & Canada over $50
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Honda CB900C CB900F CB750K exhaust stud and flange nut set

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1979-82 Honda CB900C / CB900F / CB750K Exhaust Stud & Flange Nut Set

73-1140
$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 1,329 store reviews
Secure checkoutProtected payment
60-day returnsEligible unused parts Free ground shippingUSA & Canada over $50
Browse all parts
1979-82 Honda CB900C / CB900F / CB750K Exhaust Stud & Flange Nut Set
$34.95 USD
Description

Restore your classic Honda’s exhaust system with this premium Exhaust Stud Set, engineered for durability and a precise fit. This 8-piece kit includes eight studs and eight flange nuts—ideal for replacing corroded or missing exhaust hardware on your vintage Honda. Designed to match factory specs, this set ensures a secure seal and long-lasting performance. Perfect for restorations, rebuilds, or preventative maintenance.

Key Features
• Includes 8 exhaust studs and 8 matching flange nuts
• Precision-machined to match OEM thread pitch and length
• Corrosion-resistant finish for long-lasting performance
• Helps eliminate exhaust leaks and restore engine performance
• Easy installation with direct fitment
• Our Part Number: 73‑1140

Fitment / Compatibility
• CB750K (1979–1982)
• CB900C (1980–1982) Custom
• CB900F (1981–1982) Supersport

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

Make Model Year
Honda CB750K Standard 1979
Honda CB750K 1980
Honda CB750K 1981
Honda CB750K 1982
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.

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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 much exhaust hardware is included?

The set contains eight studs and eight flange nuts, or 16 components in total. It provides two exhaust studs for each port on one compatible four-cylinder Honda engine.

Which motorcycles use the exhaust-stud set?

It is sized for the listed 1979-1982 Honda CB900F, CB900C and CB750K cylinder head and exhaust-flange arrangement. Confirm any non-stock exhaust uses the same stud spacing and flange thickness.

How should seized or broken exhaust studs be handled?

Soak corroded threads and use controlled heat or proper extraction methods rather than forcing a stud in the aluminum head. Clean and inspect the head threads, install the new studs to the specified depth and tighten the flange nuts evenly with new exhaust gaskets.

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