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1977 Honda CB550K Engine Covers, Caps & Accessories

The 1977 Honda CB550K cover choices include a chrome points cover, finned tappet cap and genuine Honda breather cover. Compare each with the engine location and mounted part before ordering; their gasket and hardware descriptions differ, so check the supplied pieces individually.

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Honda CB750 CB550 CB500 CB400 CB350 point plate gasket 30372-300-300

Honda CB Point Plate Gasket ~ Replaces 30372-300-300

$7.50 USD
18-7010
Replace your Contact Point Plate Cover Gasket with this Point Plate Gasket, replacing OEM #30372-300-300. Broad fitment across the SOHC CB750, CB500K/CB550 family, and...
Honda CB750 CB550 CB500 CB400 CB350 chrome points cover 30370-300-020

Honda CB Chrome Points Cover ~ Replaces 30370-300-020

$39.95 USD
13-0000
Refresh your engine's points cover with this Chrome Engine Points Cover, replacing OEM #30370-300-020 / #30370-323-000. Points covers are often dented, rusted, or worn,...
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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...
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Honda CB550K CB500K chain cover guard 40510-323-000B

1971-78 Honda CB550K / CB500K Chain Cover Guard ~ Replaces 40510-323-000B

$219.95 USD
73-0001
Restore the original look and protection of your motorcycle’s drive chain with this Chain Cover Guard, designed as a direct replacement for the factory...
Honda CB550F CB550K cylinder head breather cover 12320-374-000

1974-78 Honda CB550F / CB550K Cylinder Head Breather Cover ~ Genuine Honda 12320-374-000

$129.95 USD
99-5158
This genuine Honda cylinder head breather cover mounts on the cylinder head cover and is part of the engine breather system on Honda CB550...
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1977 Honda CB550K · Engine Covers & Accessories Buying guide

Choose the cover by location and supplied pieces

The finned cap lists a gasket included and is sold each. The breather cover excludes its gasket, while the points-cover listing refers to separately available hardware; compare those contents before combining purchases.

Parts to consider

Honda CB Chrome Points Cover ~ Replaces 30370-300-020 Chrome engine points coverReplacement references 30370-300-020 and 30370-323-000; hardware available separately.View part Honda CB Valve Tappet Cover / Rocker Cap ~ Replaces 12361-300-000 Finned chrome tappet capAftermarket cap referencing 12361-300-000, sold individually with a gasket.View part 1974-78 Honda CB550F / CB550K Cylinder Head Breather Cover ~ Genuine Honda 12320-374-000 Genuine Honda breather coverHonda 12320-374-000 cover; the description excludes its gasket.View part

Check which cover includes its seal

The finned tappet-cap listing states that a new gasket is included. The Honda breather-cover listing expressly says its gasket is not included. Compare each description with the old cover and required seal, rather than expecting the same gasket contents from all engine-cover purchases.

Compare the points-cover hardware separately

The chrome points-cover listing offers a replacement cover and says new hardware is available separately. Identify the fasteners needed for the fitted points-cover arrangement and confirm them against the appropriate product. A cover photo alone should not determine which separately sold hardware belongs on the order.

Common ordering questions

How is the finned tappet cap supplied?

Its description says sold individually with a new gasket included and identifies an aftermarket finned chrome cap. Count the caps required and compare the listed 12361-300-000 reference with the fitted engine before choosing the purchase quantity.

Is the breather-cover gasket part of that purchase?

The current Honda breather-cover description explicitly excludes the gasket. Compare the needed seal separately when planning the repair, and confirm its correct specification against the fitted cover rather than assuming a gasket is in the cover package.

Does the chrome points cover include new fasteners?

The listing says new hardware is available separately; it does not itemize a supplied fastener set with the cover. Compare the existing fasteners and required pieces before making a separate hardware purchase for that assembly.

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