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1979 Honda CB750K Spark-Advancer Cover & Cover Seals

The practical cover choices shown here for your 1979 Honda CB750K are a chrome spark-advancer cover, its separately listed gasket and a starter-cover gasket. Confirm which area you are repairing before ordering, because these sealing parts belong to different named cover locations.

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Honda CB1100 CB1000 CB900 CB750 spark advancer cover gasket 30372-425-000

Honda CB1100 / CB1000 / CB900 / CB750 Spark Advancer Cover Gasket ~ Replaces 30372-425-000

$7.95 USD
18-7059
Replace your DOHC CB's spark advancer cover gasket with this Spark Advancer Cover Gasket (rubber O-ring), replacing OEM #30372-425-000.Key Features• Spark advancer cover gasket...
Sold out
Honda CB valve tappet cover rocker cap 12361-300-000

Honda CB Valve Tappet Cover / Rocker Cap ~ Replaces 12361-300-000

$6.95 USD
01-9980
Dress up your Honda's top end with this Valve Tappet Cover (Rocker Cap), an aftermarket finned chrome-plated replacement for OEM #12361-300-000. Fits an exceptionally...
Honda CB1100 CB1000 CB900 CB750 starter motor cover gasket 31282-425-300

Honda CB1100 / CB1000 / CB900 / CB750 Starter Motor Cover Gasket ~ Replaces Honda OEM 31282-425-300

$11.69 USD
18-7070
Starter Motor Cover Gasket ~ Replaces Honda OEM 31282-425-300 for the Honda CB models listed below. Use this part for repair, restoration, or replacement...
Honda CB1000 CB900 CB750 chrome spark advancer cover 30371-425-010

Honda CB1000 / CB900 / CB750 Chrome Spark Advancer Cover ~ Replaces 30371-425-010

$64.95 USD
73-0050
Replace a worn spark advancer cover with this Chrome Spark Advancer Cover, replacing OEM #30371-425-010. These covers are often dented, rusted, or worn; a...
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1979 Honda CB750K · Engine Covers & Accessories Buying guide

Pair the spark-advancer cover with its own gasket listing

The chrome cover listing says its gasket is sold separately. A starter-motor cover gasket is another catalogue choice for a different location, so use the part name and reference to keep the repair order clear.

Parts to consider

Honda CB1000 / CB900 / CB750 Chrome Spark Advancer Cover ~ Replaces 30371-425-010 Chrome spark-advancer coverChrome cover with reference 30371-425-010. Its description states that a replacement gasket is sold separately.View part Honda CB1100 / CB1000 / CB900 / CB750 Spark Advancer Cover Gasket ~ Replaces 30372-425-000 Spark-advancer cover gasketSeparate rubber O-ring gasket with reference 30372-425-000. Check the named cover application before ordering.View part

Related parts: Starter-motor cover gasket

Order the cover and gasket as separate choices

The chrome spark-advancer cover references 30371-425-010 and specifically directs buyers to a separately sold gasket. The gasket listing references 30372-425-000. Check the existing cover and sealing part, then add each item required rather than expecting a complete cover-and-gasket package.

Use the starter-cover reference for that repair

The related starter-motor cover gasket identifies 31282-425-300 and is sold each. It is not the spark-advancer cover gasket, which has a different reference and description. Keep the location and reference together when comparing removed seals or asking for help identifying one.

Common questions

Does the chrome spark-advancer cover include a new gasket?

Its description says a new gasket is sold separately. The separate spark-advancer gasket listing identifies 30372-425-000. Compare the cover and gasket with the existing assembly, then order the individual items needed for the repair.

Is the spark-advancer gasket the same listing as the starter-cover gasket?

No. The spark-advancer gasket lists 30372-425-000, while the starter-motor cover gasket lists 31282-425-300. Identify the cover being serviced and compare its sealing part so the order uses the reference for the correct location.

Is the related starter-motor cover gasket a multi-piece set?

That listing describes an aftermarket replacement gasket with reference 31282-425-300 and states sale as each. Use the quantity needed for the repair. A separate cover-gasket purchase should not be assumed to contain a complete engine sealing set.

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Send your model and year, plus photos of your existing part and any changes to the original setup.

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