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1979-83 Honda CB750 / CB650 Drive Chain Adjuster Set ~ Replaces 40543-425-000

$42.95 USD
73-0101
Replace your DOHC CB chain adjusters with this Complete Drive Chain Adjuster Set. Includes 2 chain adjusters, 2 chain adjusting bolts, and 2 adjuster...

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•...

1982 Honda CB650 · Drive-Chain Adjusters Buying guide

Renew the rear-wheel adjustment hardware

The complete adjuster set renews two adjuster positions with the stated bolts and nuts. Inspect the surrounding fittings and mounting surfaces too; those checks determine whether the listed package addresses the repair or additional components need separate attention.

Compare the stated set contents accurately

The adjuster set replaces 40543-425-000 and supplies two adjusters, two adjusting bolts and two nuts. List what is damaged or missing before ordering. Compare that six-piece package with the fitted hardware instead of assuming it includes every component around the rear axle.

Keep internal-chain parts on a separate list

The 50-link primary chain serves the internal engine drive and cannot replace the external rear-wheel chain. For axle-adjustment work, compare the featured adjuster set with the hardware on the motorcycle. Confirm the rear-chain specification independently when a chain replacement is also planned.

Buying questions

Can I rely only on swingarm marks to align the rear wheel?

No. Use both adjusters evenly, verify rear-wheel alignment with an accurate method and set chain slack to the Honda specification. Worn or mismatched index marks are not enough to establish alignment.

What should I inspect and recheck during chain adjustment?

Check the drive chain, both sprockets, axle, wheel bearings and adjuster seating. Tighten the axle and adjuster hardware using the service-manual procedure, then recheck chain slack after the axle is secured.

Which Honda reference should I compare before ordering?

The set replaces 40543-425-000 and lists the standard 1982 CB650. Compare that reference, the two adjuster positions and the fitted fasteners, especially if the swingarm or axle arrangement has changed.

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