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1970 Honda CL450K3 Fork Seals & Rubber

For fork-related rubber on a 1970 Honda CL450K3, check the installed front end before ordering by year. The choices here cover a seal set and a separate reflector base, each serving a different location and requiring its own comparison.

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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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1970 Honda CL450K3 · Fork Seals & Reflector Rubber Buying guide

Check the seal size and reflector mounting separately

The seal product is specified as 35 × 46 × 11mm. The reflector base has its own reference and mounting role; its presence in this group does not establish the fork’s dimensions or originality.

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

Treat the seal dimensions as a product specification

The linked fork seal set specifies 35 × 46 × 11 mm and reference 91255-292-003, with explicit 1970 CL450 application. Compare all three dimensions when the forks have been replaced. The featured reflector base supports the reflector and is separate from the fork’s oil seals.

Match the reflector support on its own

The separate rubber base carries reference 33743-341-670 and fits beneath a stock-type front reflector. Compare the reflector assembly actually retained on the bike, especially after front-end changes. Order it for that mounting position rather than assuming the seal service also renews the reflector support.

Ordering questions

What seal dimensions should I compare before ordering?

The linked set specifies 35 × 46 × 11 mm and explicitly covers the 1970 CL450. Check the complete size against the fork being serviced, particularly if a replacement front end has changed the original assembly.

Will the reflector base suit a different reflector housing?

Compare the shape and underside mounting of the reflector housing with the rubber base identified by reference 33743-341-670. The description does not supply dimensions that would establish compatibility with an arbitrary replacement housing.

What should I check after a front-end swap?

Identify the replacement fork and its required seal dimensions, then compare the actual reflector mounting. The original motorcycle’s model label cannot establish those details once another front end or reflector assembly has been fitted.

Not sure which part you need?

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

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