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1971 Honda CB500K Drive-Chain Adjusters & Guards

For the rear drive on your 1971 CB500K, compare the complete chain-adjuster set with the custom screw pair and the replacement chain guard. These are hardware and guard choices. An internal primary-chain listing in this category is not a rear drive-chain option.

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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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1971 Honda CB500K · Drive-chain adjusters Buying guide

Choose complete hardware or replacement screws

The complete set supplies adjusters, bolts and nuts. The Joker Machine option supplies a custom pair of screws with nuts, while the black guard is a separate replacement cover. Compare exactly which existing pieces you intend to retain.

Parts to consider

Honda CB750 / CB550 / CB500 Drive Chain Adjuster Set Complete drive-chain adjuster setIncludes two adjusters, two adjusting bolts and two nuts, listed against 95014-19000. Compare this package when the adjuster bodies also need replacement.View part Honda CB Drive Chain Adjuster Screws ~ Black ~ Joker Machine ~ Replaces 90119-283-000 Joker Machine black adjuster screwsA pair of custom adjuster screws with gold-cadmium-plated nuts. The listing describes hand, wrench and Allen adjustment; these are not the full adjuster-body set.View part 1971-78 Honda CB550K / CB500K Chain Cover Guard ~ Replaces 40510-323-000B Black replacement chain guardA black plastic guard listed for the CB500K against 40510-323-000B. Check its mounting arrangement with the guard and swingarm currently fitted.View part

Count the adjuster bodies as well as screws

The complete set lists two adjusters, two bolts and two nuts. The Joker Machine package lists screws and nuts. Compare your removed hardware with those contents before ordering; selecting a screw upgrade does not establish that missing adjuster bodies are also supplied.

The primary drive is a different location

An internal primary chain and primary-drive rubbers serve a different assembly. They are not substitutes for the rear drive chain or its adjusting hardware. Choose by the part location, and keep any internal engine work as a separate purchasing decision.

Questions about drive-chain adjusters

Does the complete adjuster set include both sides?

The description lists two chain adjusters, two adjusting bolts and two nuts. Compare those stated contents with both sides of the installed rear wheel before ordering. The package does not describe a replacement drive chain.

Do the Joker Machine screws include adjuster bodies?

Their listing specifies a pair of screws with nuts and three adjustment methods. It does not list the separate adjuster bodies supplied in the complete set. Retain suitable existing bodies or select the complete hardware package as needed.

What should I inspect before deciding that only the adjusters need replacing?

The adjuster information calls for checking the chain, sprockets, axle, wheel bearings and adjuster seating. Compare those parts with the proposed hardware order; worn surrounding components need assessment before treating new adjusting screws as the entire repair.

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