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1970 Honda CB450K Swingarm Pivot & Mounting Parts

Compare the pivot and shock mounting components on your 1970 CB450K before ordering swingarm parts. The thrust bushings, other bronze bushings, felts and metal caps are separate sets. Inspect the existing bolt, sleeve and mount bushings alongside those pieces to build a complete repair list.

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Honda CB750 CB550 CB500 CB450 CB350 swing arm felt set 2 52145-283-000

Honda CB Swing Arm Felt Set/2 ~ Replaces 52145-283-000

$6.76 USD
73-1129
Protect your swingarm and enhance rear suspension longevity with this OEM-style Swing Arm Felt Set. These felts are designed to sit inside the pivot...
New
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...
Sale
Honda CB750 CB550 CB500 bronze thrust bushing set 2 52109-283-300

Honda CB Bronze Thrust Bushing Set/2 ~ Replaces 52109-283-300

$31.72 $24.95 USD
You save $6.77
73-0883
Upgrade your swingarm bushings with this Bronze Thrust Bushing Set of 2. Replace the cheaply made, worn-out factory swingarm bushings with a 2-piece set...
Honda CB750 CB550 CB500 CB450 swingarm grease fitting nipple (pk 2) 96201-30001

Honda CB Swingarm Grease Fitting Nipple (Pk/2)

$7.95 USD
73-0941
Replace your swingarm grease fittings with this Grease Fitting Nipple A .45 Pk/2. These fittings are used with the swingarm. Replaces OEM #96201-30001.Key Features•...
Honda CB750 CB550 CB500 swingarm dust seal cap (set 2) 52144-283-010

Honda CB Swingarm Dust Seal Cap (Set/2) ~ Replaces 52144-283-010

$9.95 USD
29-7024
Replace your swingarm dust seal caps with this Swingarm Dust Seal Metal Cap Set of 2. These metal caps fit on the ends of...
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1970 Honda CB450K · Swing Arm Parts Buying guide

Identify the pivot parts before selecting sealing and fastening sets

The thrust bushing set references 52109-283-300, with two supplied. Felts and metal caps are separate two-piece sets. A shock-to-swingarm bushing has its own dimensions and individual supply, while the pivot fastening product states a locknut and washer.

Parts to consider

Honda CB Bronze Thrust Bushing Set/2 ~ Replaces 52109-283-300 Two bronze pivot thrust bushingsThrust bushing set replacing 52109-283-300. Compare the original component and distinguish it from the other bronze swingarm bushing product.View part Honda CB Swing Arm Felt Set/2 ~ Replaces 52145-283-000 Two pivot felts, left and rightSwingarm pivot felts replacing 52145-283-000, supplied as left and right pieces. Check the metal dust caps separately.View part Honda CB Swingarm Dust Seal Cap (Set/2) ~ Replaces 52144-283-010 Two metal pivot dust capsCaps for the swingarm pivot ends, referencing 52144-283-010. The felt pieces and bushings are separate listings with their own contents.View part

Related parts: Pivot locknut with washer · Individual shock mounting bushing

Check the shock connection with its own dimensions

The shock-to-swingarm bushing uses reference 40548-268-000 and is sold individually. Its stated dimensions are 19mm length, 22mm OD and 10mm ID. Match that mounting component separately from the pivot bushings; one bushing’s dimensions do not establish another component’s fit or order quantity.

Keep the original fastening parts on the inspection list

The pivot hardware listing specifies locknut 90354-268-000 and washer 90526-268-000, without a new pivot bolt or sleeve stated. Check those retained parts during planning. The separately supplied felts, caps and bushing sets also do not establish that one purchase includes every component needed for the assembly.

CB450K buying questions

Does either bronze bushing listing establish dimensions for a modified swingarm?

The thrust set provides reference 52109-283-300, while the other bronze bushing set has no dimensions stated. Identify the component and confirm measurements for a modified swingarm before ordering. Their material and two-piece quantities do not verify a changed pivot arrangement.

Will the locknut-and-washer purchase include a replacement pivot bolt?

The stated fastening components are locknut 90354-268-000 and washer 90526-268-000. A replacement bolt or sleeve is not confirmed as supplied. Inspect those components separately and identify any additional parts needed for the pivot repair.

Is the 19mm shock mounting bushing part of the pivot thrust set?

The shock bushing is an individual component referencing 40548-268-000, with 19mm length, 22mm OD and 10mm ID. The thrust set instead references 52109-283-300. Match the location and reference before treating those bushing products as the same part.

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