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1971 Honda CB450K Swingarm Bushings & Hardware

Inspect the pivot and rear shock connection on your 1971 CB450K before choosing swingarm bushings or hardware. The thrust bushings, other bronze bushing set, felts and metal caps are separate products. Identify each component’s position and reference before counting the parts required for repair.

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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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1971 Honda CB450K · Swing Arm Parts Buying guide

Separate pivot sealing parts from shock mounting components

The thrust bushings replace 52109-283-300, while felts and caps have their own references and two-piece sets. The shock mounting bushing is individually supplied with stated dimensions. The pivot locknut and washer do not establish a complete bolt-and-sleeve package.

Parts to consider

Honda CB Swing Arm Felt Set/2 ~ Replaces 52145-283-000 Left and right pivot feltsTwo felts replacing 52145-283-000. The description identifies left and right pieces; metal caps and bushings are separate products.View part Honda CB Bronze Thrust Bushing Set/2 ~ Replaces 52109-283-300 Two bronze thrust bushingsThrust set referencing 52109-283-300. Compare the pivot component required instead of assuming the other bronze swingarm bushing set replaces the same part.View part Honda CB Swingarm Dust Seal Cap (Set/2) ~ Replaces 52144-283-010 Two metal pivot end capsDust caps referencing 52144-283-010 for the swingarm pivot ends. Match the original caps and check felt replacement needs separately.View part

Related parts: Individual rear shock mounting bushing · Pivot locknut and washer

Use the shock bushing dimensions at the shock connection

The mounting bushing between shock and swingarm is individually sold, referencing 40548-268-000. Its description specifies 19mm length, 22mm OD and 10mm ID. Compare that component directly; those dimensions do not identify the separate pivot bushings or establish the contents of any bronze bushing set.

Inspect the parts beyond the listed locknut and washer

The pivot fastening product references locknut 90354-268-000 and washer 90526-268-000, without a replacement pivot bolt or sleeve stated. Check the retained components and the separate sealing pieces before ordering. A two-piece felt, cap or bushing set does not define a complete swingarm pivot repair kit.

CB450K buying questions

Will ordering metal caps provide the pivot felts as well?

The metal cap set supplies two referencing 52144-283-010. Pivot felts are a separate two-piece product referencing 52145-283-000. Inspect both types of component and identify which need replacement rather than assuming a cap package includes the felts.

Are dimensions provided to verify bronze bushings in a changed swingarm?

The thrust set provides reference 52109-283-300; the separate bronze swingarm bushing set does not state dimensions. Identify the pivot component and confirm its measurements for an altered swingarm before ordering. Shared material and set quantity do not verify a modified arrangement.

Can the shock mounting bushing be chosen from a pivot bushing reference?

The shock bushing uses 40548-268-000 with 19mm length, 22mm OD and 10mm ID, and individual supply. It serves the shock-to-swingarm connection. Compare that location separately; the thrust reference 52109-283-300 identifies another bushing component.

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