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Honda CB Tach Drive Plug Block Off ~ Black ~ Joker Machine

$39.95 USD
73-1075
Block off your tach drive cleanly with this Joker Machine Brand Black Tach Drive Plug (Block Off). This plug is generally used when the...

1971-78 Honda CB550F / CB550K / CB500K Genuine Honda Cam Chain Guide ~ OEM 14611-323-000

$84.95 USD
99-5096
Upgrade or restore your classic Honda motorcycle with this genuine Honda Cam Chain Guide — precision‑engineered and made in Japan. This authentic replacement fits...

Honda CB Genuine Honda Cam Chain Tensioner Damper ~ OEM 14501-323-000

$16.95 USD
99-5288
Upgrade or restore your classic Honda motorcycle with this Genuine Honda Cam Chain Tensioner Damper — precision‑engineered and made in Japan. This authentic OEM...
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Honda CB550F CB550K standard size (58.5 mm) piston kit includes piston, rings, pin and clips

1974-78 Honda CB550F / CB550K Standard Size (58.5 mm) Piston Kit ~ Includes Piston, Rings, Pin & Clips

$49.95 USD
99-4870
Upgrade or rebuild your classic Honda motorcycle engine with this Standard Size (58.5 mm) Piston Kit — complete with piston, piston rings, piston pin, and...

Honda CB Primary Chain ~ Replaces 23131-426-003

$179.95 USD
73-0162
Replace your CB primary chain with this OEM-Quality Primary Chain, 50 link, replacing OEM #23131-426-003 / #23131-323-003.Key Features• Primary chain, OEM quality• 50 link•...

1971-78 Honda CB550F / CB550K / CB500K Cylinder Head Gasket ~ Replaces 12251-374-306

$69.95 USD
18-6996
Replace your CB500K or CB550 cylinder head gasket with this Cylinder Head Gasket, replacing OEM #12251-374-306.Key Features• Cylinder head gasket• Replaces OEM #12251-374-306• Honda...
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Honda CB650 CB550 performance kibblewhite valve stem seal set 12209-333-005

Honda CB High Performance Kibblewhite Valve Stem Seal Set ~ Replaces 12209-333-005

$49.95 USD
12-0083
Fit premium Viton valve stem seals with this Kibblewhite 100% Viton Valve Stem Seal Set of 8, replacing OEM #12209-333-005. Made in the USA....

1976-78 Honda CB550K / CB550F Cylinder Base Gasket ~ Replaces Honda OEM 11394-390-306

$17.41 USD
18-6998
Honda CB550F CB550K Clutch Cover Gasket - Replaces Honda OEM 11394-390-306. This clutch cover gasket seals the clutch cover to the engine side cover...
New
Honda CB550 CB500 CB400 CB350 primary drive rubber damper 23114-323-000

Honda CB550 / CB500 / CB400 / CB350 Primary Drive Rubber Damper ~ Genuine Honda 23114-323-000

$12.50 USD
99-5134
This genuine Honda primary drive rubber damper cushions the primary drive assembly inside select classic Honda CB four-cylinder engines. It helps absorb vibration, drivetrain...
New
Honda CB650 CB550 CB500 piston pin 13111-440-000

Honda CB Genuine Honda Piston Pin ~ OEM 13111-440-000 / 13111-286-000

$18.95 USD
99-5321
Upgrade or restore your classic Honda motorcycle with this Genuine Honda Piston Pin — precision‑engineered and made in Japan. This authentic replacement fits and...

1971-78 Honda CB550F / CB550K / CB500K CB500/550 Cam Chain Tensioner ~ Honda OEM 14500-323-000/010

$319.95 USD
99-5447
Cam chain tensioner designed to match Honda OEM reference 14500-323-010. Keeps proper tension on the cam chain to support consistent valve timing and smooth...

Honda CB Drive Chain Adjuster Screws ~ Black ~ Joker Machine ~ Replaces 90119-283-000

$59.95 USD
73-1059
Refresh your drive chain adjusters with these Joker Machine Brand Black Custom Type Drive Chain Adjuster Screws, set of 2, with gold-cadmium-plated nuts. Replaces...

1971-78 Honda CB550F / CB550K / CB500K Cylinder Head Cover Gasket ~ Replaces 12391-323-000

$41.95 USD
18-6997
Replace your CB500K or CB550 cylinder head cover gasket with this Cylinder Head Cover Gasket, replacing OEM #12391-323-000.Key Features• Cylinder head cover gasket• Replaces...

Honda CB650 / CB550 / CB500 Cylinder Base Gasket ~ Replaces 12191-426-306

$18.50 USD
18-6993
Replace your CB650 or CB500/CB550 cylinder base gasket with this Cylinder Base Gasket, replacing OEM #12191-426-306.Key Features• Cylinder base gasket• Replaces OEM #12191-426-306• Honda...
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Honda CB550F CB550K CB500K high performance kibblewhite valve spring set

1971-76 Honda CB550F / CB550K / CB500K High Performance Kibblewhite Valve Spring Set

$109.95 USD
12-0079
Rebuild your CB500 or CB550 top-end with this Kibblewhite High-Performance Valve Spring Set of 8. Made in the USA by Kibblewhite with 75+ years...
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Honda CB550F CB550K CB500K high performance kibblewhite intake exhaust valve guide

1971-77 Honda CB550F / CB550K / CB500K High Performance Kibblewhite Intake/Exhaust Valve Guide

$64.95 USD
12-0082
Fit a premium valve guide to your CB500 or CB550 with this Kibblewhite Intake or Exhaust Valve Guide (standard size). Same C63000 nickel-aluminum bronze...

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...

1971-78 Honda CB550F / CB550K / CB500K Athena Gasket Set (Top End Set Only)

$144.95 USD
18-0435
Freshen up the top end of your CB500 or CB550 with this Athena Top End Gasket Set. Athena of Italy is an original-equipment supplier...

1971-78 Honda CB550F / CB550K / CB500K High Performance Kibblewhite Black Diamond Intake Valve

$79.95 USD
12-0080
Upgrade your CB500/CB550 intake with this Kibblewhite Black Diamond Intake Valve, replacing OEM #14711-107-020. Stainless steel valves impregnated by a special German process to...

1971-78 Honda CB550F / CB550K / CB500K High Performance Kibblewhite Black Diamond Exhaust Valve

$79.95 USD
12-0081
Match your CB500/CB550 intake with this Kibblewhite Black Diamond Exhaust Valve, replacing OEM #14721-323-005. Same Black Diamond process as our intake valves: stainless steel...

1975 Honda CB550F · Engine Buying guide

Plan the repair before filling your parts order

A four-cylinder rebuild calls for more planning than a filter change. Separate consumables from engine internals, identify the leaking joint, and measure worn parts before choosing replacements for the work ahead.

Buy for the area being opened

For a small leak, identify the exact cover joint or shaft seal before buying a broad kit. A top-end gasket set and an engine oil seal kit are separate purchases with different contents. The linked overhaul set is another option; compare its contents with every joint your repair will disturb.

Keep the three chain systems separate

Cam-drive parts service valve timing. The internal primary chain and its rubber dampers handle a different part of engine power transfer, while the rear drive chain runs to the wheel. Choose by the actual location being repaired rather than a broad chain tag in the product grid.

Common buying questions

Does one piston kit rebuild the whole engine?

No. The standard 58.5 mm kit supplies one piston, its rings, one pin and two clips. A complete four-piston replacement requires four kits, provided measured cylinder condition calls for standard-size parts.

Is an oil seal kit the same as a gasket set?

No. The nine-piece seal kit contains shaped shaft and engine oil seals. Flat cover, cylinder and head gaskets are separate types of sealing parts; match the purchase to the joint you are opening.

Can I use the paper filter after a spin-on conversion?

The paper element is for the original housing arrangement. A converted spin-on system needs the cartridge specified for that conversion. Identify the filter housing currently installed before choosing the replacement element or service tool.

Not sure which part you need?

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