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1981 Honda CB750K Swingarm Dust Caps & Pivot Hardware

Swingarm service for this 1981 CB750K involves separate dust-cap, pivot-hardware and needle-bearing listings. Check the fitted pivot before ordering. The cap pair and locknut package cover different components, while a bearing set should be selected only after identifying the bearing replacement needed.

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Honda CB1100 CB900 CB750 swingarm dust seal cap (set 2) 52144-425-831

Honda CB1100 / CB900 / CB750 Swingarm Dust Seal Cap (Set/2) ~ Replaces 52144-425-831

$26.95 USD
99-4972
Upgrade or restore your classic Honda motorcycle’s swingarm assembly with this Swingarm Dust Seal Cap Set (2 pieces) — designed to replace OEM #52144‑425‑831....
Honda CB1100 CB900 CB750 CB650 swing arm pivot bolt lock nut and washer 90354-425-830

Honda CB1100 / CB900 / CB750 / CB650 Swing Arm Pivot Bolt Lock Nut and Washer ~ Replaces 90354-425-830

$9.95 USD
73-1130
Secure your swingarm with confidence using this high-quality Swing Arm Pivot Bolt Lock Nut and Washer Set. Designed to OEM specifications for a precise...
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Honda CB1100 CB900 CB750 swing arm needle bearing set 2 52108-425-831

Honda CB1100 / CB900 / CB750 Swing Arm Needle Bearing Set/2 ~ Replaces 52108-425-831

$34.95 USD
28-1012
Restore smooth rear suspension movement on your vintage Honda with this Swing Arm Needle Bearing Set (Set of 2). These high-quality bearings are made...
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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1981 Honda CB750K · Swing Arm Parts Buying guide

Separate the cap pair from the pivot fastening parts

The cap set supplies two caps, and the locknut package supplies a nut and washer. Neither package lists the separate needle bearings as contents, so inspect the existing pivot components independently.

Parts to consider

Honda CB1100 / CB900 / CB750 Swingarm Dust Seal Cap (Set/2) ~ Replaces 52144-425-831 Two swingarm dust seal capsCap pair referencing 52144-425-831. Compare the fitted pivot caps before selecting these replacements.View part Honda CB1100 / CB900 / CB750 / CB650 Swing Arm Pivot Bolt Lock Nut and Washer ~ Replaces 90354-425-830 Pivot locknut and lock washerOne locknut and one lock washer, referencing 90354-425-830 and 90600-425-830. The pivot bolt is not listed as supplied.View part

Treat bearing service as a separate parts decision

The needle-bearing listing describes two bearings against reference 52108-425-831. The featured caps and locknut package have their own contents and do not list those bearings as included. Identify the condition and assembly being serviced before deciding which of these separate purchases the job requires.

Choose a package for the component it names

The hardware listing supplies one locknut and one lock washer. The cap listing supplies two dust caps. Compare their references and fitted positions separately; the phrase pivot hardware does not establish that a bolt, cap or complete bearing assembly is supplied with the nut package.

Common questions

Does the dust-cap pair include needle bearings?

The cap set describes two dust seal caps referencing 52144-425-831. Needle bearings are a different listing with another reference and contents. Compare the existing pivot components before treating replacement caps as a complete bearing-service order.

Is a pivot bolt included with the locknut package?

The description explicitly lists one locknut and one lock washer. It does not list a pivot bolt or a cap pair as contents. Match the existing hardware and read the supplied pieces before ordering.

Why is an oil-lock piece not a swingarm choice?

The Honda oil-lock piece is described as an internal front-fork component. It serves a different assembly from the swingarm pivot. Select pivot caps, bearings and hardware by their stated function and reference, comparing them with the fitted parts.

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