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1975 Honda CB550F Engine Covers

Identify the damaged cover component on your 1975 Honda CB550F before choosing a replacement. The chrome points cover, top breather cover and decorative alternator cover B are different pieces. Compare their references and mounting, then check any separate sealing parts required.

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Currently viewing Engine Covers & Accessories

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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 CB550F CB550K CB500K alternator cover Honda brand 11632-323-003

1971-76 Honda CB550F / CB550K / CB500K Alternator Cover ~ Honda Brand OEM 11632-323-003

$144.95 USD
99-5392
Genuine Honda alternator cover designed as a direct replacement for the original component, matching OEM reference 11632-323-003. Built to factory specifications for proper fit...
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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1975 Honda CB550F · Engine Covers Buying guide

Replace the correct cover piece before choosing its finish

Decorative alternator cover B is separate from the main alternator cover A. The points and breather covers serve other locations; compare the part reference and shape before ordering for damage or a finish change.

Parts to consider

1971-76 Honda CB550F / CB550K / CB500K Alternator Cover ~ Honda Brand OEM 11632-323-003 Genuine Honda alternator cover insertDecorative outer cover B, reference 11632-323-003; separate from the main alternator cover A.View part Honda CB Chrome Points Cover ~ Replaces 30370-300-020 Chrome points coverReplacement points cover referencing 30370-300-020 / 30370-323-000; hardware is separate.View part 1974-78 Honda CB550F / CB550K Cylinder Head Breather Cover ~ Genuine Honda 12320-374-000 Genuine Honda breather coverReference 12320-374-000; sold individually without the breather-cover gasket.View part

Related parts: Points cover gasket · Finned chrome tappet cap with gasket

Order the sealing pieces for that cover

The points-cover gasket is linked separately, and the chrome points cover does not supply replacement hardware. The genuine Honda breather cover is also supplied without its gasket. Inspect the relevant sealing joint before ordering and avoid adding a gasket for a different engine opening simply because its name sounds similar.

Keep stock and custom cap seals distinct

The linked finned chrome tappet cap is an aftermarket part sold individually with its own gasket. It is different from a stock-style tappet cover. If you are refreshing only the seals, compare the fitted cap first; the original-type tappet O-ring set is not specified for these custom caps.

Common buying questions

Is the breather cover supplied with its gasket?

No. The genuine Honda breather cover, reference 12320-374-000, is supplied individually without the gasket. Inspect the existing breather-cover joint and identify the required gasket separately when planning the cover replacement.

Does the chrome points cover include mounting hardware?

Replacement hardware is separate. Compare the original fasteners and cover mounting before ordering. The points-cover gasket is also a distinct linked product, so check the sealing joint as part of the same repair.

Will alternator cover B replace a damaged main housing?

No. Cover B, reference 11632-323-003, is the separate decorative outer piece. The main alternator cover A is a different component. Compare the damaged part and its mounting before choosing a replacement for the alternator area.

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