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1971 Honda CL450K4 Fork Seals & Reflector Base

Fork-related repairs on a 1971 Honda CL450K4 can involve oil seals or the small rubber beneath a front reflector. Keep those jobs separate: compare the full seal size with the fitted fork and identify the reflector base at its own mounting point.

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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 CL450K0 CL450K2 CL450K3 fork seals 91255-292-003

Honda CB Fork Seals ~ Replaces 91255-292-003

$22.95 USD
27-1077
Replace your earliest CB750K or CB450 fork seals with this Fork Seal Set, 35 x 46 x 11mm, replacing OEM #91255-292-003. Made in Japan...
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1971 Honda CL450K4 · Fork Seals & Reflector Base Buying guide

Identify the sealing joint or reflector support being repaired

The linked seal set specifies 35 × 46 × 11 mm and includes the 1971 CL450 application. The featured reflector base uses reference 33743-341-670 and supports the stock-type front reflector.

Parts to consider

Honda CB Stock Type Front Reflector Rubber Base ~ Replaces 33743-341-670 Front reflector rubber baseRubber support beneath the stock-type front reflector, reference 33743-341-670.View part

Related parts: 35 × 46 × 11 mm fork seal set

Keep the seal specification complete

The linked fork seal set replaces reference 91255-292-003 and measures 35 × 46 × 11 mm. Its explicit CL450 application includes 1971. Keep all three dimensions together when comparing a removed seal, particularly if the front end was replaced during previous restoration work.

Check the repair scope before ordering

The featured rubber base supports the front reflector and is separate from the fork oil seals. Compare its reference and mounting shape with the retained reflector. If the repair also involves a leaking fork, assess that assembly and its required service parts independently.

Ordering questions

Can the 35mm figure alone identify a suitable seal?

Compare the full 35 × 46 × 11mm specification, the removed seal and the applicable fork information. One matching dimension leaves other important dimensions unchecked, especially if the front end has been changed.

Does a fork seal set explicitly mean two seals here?

The product is described as a set, but its text does not state the supplied count. Confirm that count before placing an order intended to cover both fork legs; no package quantity is inferred from the word set.

What changes if my CL450 has a replacement front end?

Identify the installed fork assembly and match the seal to that unit. The motorcycle’s frame identity still matters for the restoration, but it cannot establish which internal service parts a substituted fork requires.

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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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