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1978 Honda CB550K Swingarm Bushings and Pivot Fittings

A pivot repair can need bushings, end caps or locking hardware, and those are separate purchases. Compare the retained pieces at the swingarm before choosing a pair of bronze bushings. Check a nearby rear shock bushing independently, since its location and measurements describe another fitting.

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Honda CB750 CB650 CB550 swingarm dust seal cap (set 2) 52144-362-000

Honda CB Swingarm Dust Seal Cap (Set/2) ~ Replaces 52144-362-000

$16.95 USD
73-1028
Replace your swingarm dust seal caps with this Swingarm Dust Seal Cap Set of 2. These caps go on the ends of the swingarm...
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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 swingarm pivot bolt locknut w washer 90354-268-000

Honda CB Swingarm Pivot Bolt Locknut with Washer ~ Replaces 90354-268-000

$7.00 USD
29-7022
Replace your swingarm pivot bolt locknut and washer with this Swingarm Pivot Bolt Locknut with Locknut Washer. Replaces OEM #90354-268-000 (locknut) and #90526-268-000 (washer).Key...
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Honda CB750 CB650 performance kibblewhite bronze swingarm bushing set 52108-457-300

Honda CB High Performance Kibblewhite Bronze Swingarm Bushing Set ~ Replaces 52108-457-300

$69.95 USD
28-1038
Upgrade your swingarm bushings with this Kibblewhite High Performance Bronze Swingarm Bushing Set of 2, replacing OEM #52108-457-300 / #52108-422-300. Made in the USA...
Honda CB900 CB750 CB650 CB550 front fork oil lock piece 51432-371-003

Honda CB900 / CB750 / CB650 / CB550 Front Fork Oil Lock Piece ~ Genuine Honda 51432-371-003

$29.95 USD
99-5318
This genuine Honda front fork oil lock piece fits inside the front fork assembly on the Honda CB models listed below. It works with...
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1978 Honda CB550K · Swing Arm Parts Buying guide

Build the pivot order without confusing nearby bushings

Bronze pairs serve the swingarm pivot, dust caps fit its ends, and the loose shock bushing has its own dimensions. Identify the old part’s location before selecting replacements or assuming one package supplies the entire assembly.

Parts to consider

Honda CB Swingarm Dust Seal Cap (Set/2) ~ Replaces 52144-362-000 Two swingarm pivot-end dust capsCap pair referencing 52144-362-000 and identified for the ends of the swingarm pivot. The bushing pair is a separate purchase.View part Honda CB Swingarm Pivot Bolt Locknut with Washer ~ Replaces 90354-268-000 Pivot bolt locknut and washerLocknut and washer referencing 90354-268-000 and 90526-268-000. The named contents do not include a replacement pivot bolt.View part

Related parts: Kibblewhite bronze bushing pair · Individual rear shock mounting bushing

Check all pivot pieces before choosing a pair

Both bronze bushing products supply two bushings. The dust caps are another two-piece package, and the pivot locknut comes with its washer. Inspect the existing components and build the needed purchases separately; neither bushing pair is described as including every pivot-end fitting or fastener.

Use the shock bushing dimensions at the shock mount

The separate shock bushing is listed at 19 mm long, 22 mm outside diameter and 10 mm inside diameter, sold individually. Compare it at the shock-to-swingarm mounting point. Those measurements should not be used to select the bronze pivot bushing pair or an internal fork component.

Common questions

Are both bronze options sold as two bushings?

Yes. The standard bronze set and Kibblewhite bronze set are each described as a pair. Compare the current application and old pivot parts; the package count does not establish that dust caps or locknut hardware are included.

Does the locknut product supply the swingarm pivot bolt?

Its contents identify the locknut and washer, with separate references for those two fittings. A replacement pivot bolt is not specified, so check the existing bolt independently before completing the pivot repair order.

Where does the genuine Honda oil-lock piece belong?

Honda 51432-371-003 is described as an internal front-fork oil-lock piece. It is not a swingarm pivot bushing; choose pivot bushings, end caps and locking hardware according to their own stated locations.

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