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Honda CB700SC CB900F CB1000 cam cover seal 90543-MV9-670
Cam cover mounting rubber parts fiche diagram, SKU 01-0158, highlighted reference 8

Honda CB700SC / CB900F / CB1000 Cam Cover Seal ~ Replaces 90543-MV9-670

01-0158
$3.95 USD

Sold individually

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

$3.95 USD

Keep your late-model Honda's top end leak-free with this Cam Cover Seal, a direct replacement for OEM #90543-MV9-670. Fits the CB700SC Nighthawk plus early 2000s CB900F and CB1000 models, sealing the cam cover for a proper leak-free fit during routine service or rebuild.

Eight seals are used per bike. Sold individually so you can order the exact count your job needs.

Key Features
• Replaces OEM #90543-MV9-670
• Cam cover sealing
• 8 seals used per bike
• Sold each (order quantity needed)

Fitment / Compatibility

• Honda CB700SC (1984‑86) Nighthawk


• Honda CB900F (2002‑07)
• CB1000 (1994‑95)

Part Number: 01-0158

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

Honda motorcycle models and years listed for this part
Make Model Year
Honda CB700SC Nighthawk 1984
Honda CB700SC 1985
Honda CB700SC 1986
Honda CB900F2 919 2002
Honda CB900F3 919 2003
Honda CB900F4 919 2004
Honda CB900F5 919 2005
Honda CB900F6 919 2006
Honda CB900F7 919 2007
Honda CB1000R 1994
Honda CB1000S 1995

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.

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

Is Honda OEM 90543-MV9-670 the perimeter cam-cover gasket?

No. It is the rubber sealing mount used at a cam or valve-cover fastener. The large perimeter cover gasket is a separate part.

How many 90543-MV9-670 cam-cover seals are included and required?

One seal is included. Eight are used per listed CB700SC, CB900F or CB1000, so eight are required to renew every cam-cover fastener seal on one engine.

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