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1974 Honda CB550K Drive Chain Adjusters & Chain Guard

Rear chain adjustment choices for the 1974 Honda CB550K include a six-piece adjuster package and a two-screw Joker Machine alternative. The black plastic chain guard is another separate component. Compare the supplied pieces before deciding whether screws alone cover the intended repair.

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Currently viewing Drive Chain & Adjusters

Honda motorcycle parts

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Honda CB750 CB550 CB500 rear shock swingarm bushing 40548-268-000

Honda CB Rear Shock Swingarm Bushing ~ Replaces 40548-268-000

$6.20 USD
28-6918
Rear shock swingarm bushing designed to replace the original Honda component, matching OEM reference 40548-268-000. Fits between the shock and swingarm to provide proper...
Honda CB750 CB550 CB500 drive chain adjuster set 95014-19000

Honda CB750 / CB550 / CB500 Drive Chain Adjuster Set

$39.95 USD
73-0000
Replace your chain adjusters with this Complete Drive Chain Adjuster Set. Includes 2 chain adjusters, 2 chain adjusting bolts, and 2 adjuster nuts. Replaces...
New
Honda CB550 CB500 CB400 CB350 engine primary drive rubber set 8 23114-323-000

Honda CB550 / CB500 / CB400 / CB350 Engine Primary Drive Rubber Set/8 ~ Replaces 23114-323-000

$32.95 USD
28-6922
Restore smooth power transfer inside the engine with this Engine Primary Drive Rubber Set (Set of 8), designed to replace worn or deteriorated original...
New
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 CB650 CB550 CB500 CB400 CB350 primary chain 23131-426-003

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•...
Honda CB750 CB550 drive chain adjuster screws black joker machine 90119-283-000

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...
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1974 Honda CB550K · Chain & Adjusters Buying guide

Adjusters and the chain guard

The adjuster set supplies plates, bolts and nuts; the custom option supplies screws with nuts. The chain guard has its own reference. Internal primary-drive components listed nearby serve a different engine location.

Parts to consider

Honda CB750 / CB550 / CB500 Drive Chain Adjuster Set Complete chain adjuster setTwo adjusters, two adjusting bolts and two nuts, replacing OEM 95014-19000.View part Honda CB Drive Chain Adjuster Screws ~ Black ~ Joker Machine ~ Replaces 90119-283-000 Joker Machine adjuster screwsBlack CNC knob screws, set of two, adjustable by hand, wrench or Allen key.View part 1971-78 Honda CB550K / CB500K Chain Cover Guard ~ Replaces 40510-323-000B Black chain cover guardJapanese-made black plastic guard replacing OEM 40510-323-000B for the CB500K and CB550K.View part

Stock set or billet screws

The stock-type set renews adjusters, bolts and nuts together. The Joker Machine screws replace OEM 90119-283-000 and come with gold-cadmium-plated nuts. They are a cosmetic and convenience upgrade rather than a replacement for worn adjuster plates.

Primary chain is a different part

The primary chain and rubber dampers belong inside the engine, whereas the selected adjusters and guard address the rear drive chain. The rubber set names eight pieces referencing 23114-323-000. Do not substitute those internal components for external chain-adjustment hardware when comparing the parts list.

Chain adjuster questions

What comes in the drive chain adjuster set?

Two chain adjusters, two chain adjusting bolts and two adjuster nuts, replacing OEM 95014-19000. The listing covers the CB750K from 1969 to 1976, the CB500K and the CB550K from 1974 to 1978.

Are the internal primary-drive rubbers part of the rear adjuster set?

No. Their description identifies engine primary-drive dampers, with eight pieces in the rubber set. The rear adjuster package instead names two adjusters, two bolts and two nuts. They are separate products serving different locations.

Is a drive chain listed in this category?

The verified choices here do not include an external final-drive chain. The separately listed front sprocket specifies a 530 setup and asks buyers to check chain length and tooth count; establish those requirements from the fitted arrangement.

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