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1968 Honda CB450K Drive Chain Adjuster Choices

For a 1968 Honda CB450K chain-adjuster order, decide whether the adjuster itself needs replacing or only its screw hardware. The available assembly and custom screw pair supply different pieces, so compare the fitted parts and package contents before choosing between them.

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Currently viewing Drive Chain & Adjusters

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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...
New
Honda CB550 CB500 CB450 CL450K0 drive chain adjuster w nut and bolt

Honda CB Drive Chain Adjuster with Nut & Bolt

$24.95 USD
99-4854
Upgrade or restore your classic Honda motorcycle’s drive system with this Drive Chain Adjuster with Nut and Bolt — designed to keep your rear...
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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1968 Honda CB450K · Drive Chain & Adjusters Buying guide

An adjuster assembly differs from a screw pair

One option includes an adjuster, nut and bolt. The Joker Machine option is a set of two black adjuster screws with nuts. Choose for the component being renewed; the screw pair is not described as two complete adjuster assemblies.

Parts to consider

Honda CB Drive Chain Adjuster with Nut & Bolt Chain adjuster with nut and boltIncludes the adjuster, nut and bolt. References Honda 95014-18000, 40543-390-000 and 40532-283-010.View part Honda CB Drive Chain Adjuster Screws ~ Black ~ Joker Machine ~ Replaces 90119-283-000 Joker Machine custom screw pairSet of two black screws with gold-cadmium-plated nuts, referenced to Honda 90119-283-000. Knurled, hex and Allen adjustment options.View part

Compare contents rather than price alone

The assembly and custom pair are different purchasing units. If the adjuster component is damaged or missing, a pair of screws does not establish that it is supplied. If only screw hardware is being renewed, compare the custom pair with the fitted adjustment arrangement.

Count the pieces needed on the motorcycle

The assembly listing says to order two when two are needed, while the custom screw package explicitly contains two screws with nuts. Check the existing hardware and required quantity before ordering. Do not assume both products supply matching left-and-right complete assemblies.

Buying questions

Does the custom screw pair include two complete adjusters?

The described contents are two screws and their nuts. Complete adjuster components are not stated as included. Choose the separate adjuster-with-nut-and-bolt option when that component is needed, and compare the existing arrangement before combining parts.

What quantity should I choose for the adjuster assembly?

The listing describes an adjuster with nut and bolt and says to order two if the motorcycle requires two. Inspect the installed hardware and count what needs replacing. The custom screw product is separately described as a set of two.

How are the custom screws adjusted?

Their knobs offer a knurled section for hand adjustment, a hex for an open or box wrench, and an Allen access through the end. Those are tool-access choices, not a supplied wrench set or a substitute for the motorcycle’s chain-adjustment specification.

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