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1973 Honda CL350K5 Fork Tubes & Trim

Fork parts for a 1973 Honda CL350K5 need a dimensional check before purchase, particularly if the front end has been replaced. The tube set is specified as two 555mm-long tubes with 33mm outside diameter. Chrome trim for the boot tops is a separate choice.

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Currently viewing Fork Tubes, Springs, Seals & Boots

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Honda CB750 CB550 CB500 CB450 CB400 reflector 33741-340-670

Honda CB Stock Type Reflector ~ Replaces 33741-340-670

$21.46 USD
11-2303
Restore your mid-'70s Honda's stock reflectors with this Stock-Type Screw-On Reflector with a 6mm thread, replacing OEM #33741-340-670. Broad fitment covering the 1972-78 CB750...
Honda CB750 CB550 front reflector rubber base 33743-341-670

Honda CB Stock Type Front Reflector Rubber Base ~ Replaces 33743-341-670

$8.95 USD
11-2304
Fit the rubber base beneath your stock front reflector with this Stock-Type Front Reflector Rubber Base, replacing OEM #33743-341-670.Key Features• Stock-type front reflector rubber...
Honda CB750 CB450 CB350 CL350K4 fork spacer trim set 51608-300-000

Honda CB Fork Spacer Trim Set ~ Replaces 51608-300-000

$37.95 USD
27-1112
Restore your chrome fork boot tops with this Chrome Front Fork Spacer Trim Set of 2. These are the chrome ribs that cover the...
Honda CB350 CL350 fork tube set 51410-317-700

1972-74 Honda CB350 / CL350 Fork Tube Set ~ Replaces 51410-317-700

$179.95 USD
73-0943
Replace your fork tubes with this Fork Tube Set of 2, length 555mm (21.85") with 33mm OD. Replaces OEM #51410-317-700.Note: before ordering please confirm...
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1973 Honda CL350K5 · Fork Tubes & Trim Buying guide

Measure the existing tubes before choosing a replacement set

The linked tube set contains two 555 mm-long, 33 mm-OD tubes for the listed 1972–73 CL350K application. Chrome boot-top trim is separate. Featured reflectors and bases address the smaller fittings alongside fork service.

Parts to consider

Honda CB Stock Type Reflector ~ Replaces 33741-340-670 6 mm screw-on reflectorStock-type reflector; replacement reference 33741-340-670.View part Honda CB Stock Type Front Reflector Rubber Base ~ Replaces 33743-341-670 Front reflector rubber baseSeparate mounting rubber, reference 33743-341-670.View part

Related parts: 555 × 33 mm fork-tube pair · Two-piece chrome boot-top trim

Use measurements to identify the correct tubes

The tube set carries a specific length warning: confirm the required 555mm, also described as 21.85 inches, before ordering. A changed front end or earlier repair can make the fitted parts a better starting point than the motorcycle’s registration year alone.

Include the small fittings in the fork inspection

The featured reflector has a 6 mm screw thread, and its front rubber base is a separate purchase. Check the retained mount before adding either part. The linked chrome boot-top trim comes as two pieces, separate from the fork-tube pair and from the boots.

Common buying questions

Which dimensions should I compare before ordering the tubes?

The linked two-tube set specifies 555 mm length and 33 mm outside diameter, with reference 51410-317-700. Its application includes 1972–73 CL350K; confirm the required length and fitted fork, particularly after a front-end change.

Does the tube set supply a complete fork rebuild kit?

The specified package is two fork tubes. If your repair also needs seals, boots or other service pieces, identify and confirm them separately rather than treating the tube-set description as a complete rebuild package.

Will the chrome trim fit replacement fork boots?

Compare the top of the fitted boots with the trim’s intended seating arrangement and reference 51608-300-000. Replacement gaiters can differ, so confirm that match before adding the two-piece chrome trim set.

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Send your model and year, plus photos of your existing part and any changes to the original setup.

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