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1973 Honda CB450K Seat Cover & Lock Bar Parts

Review the seat assembly on your 1973 CB450K before selecting its cover, cushion or lock bar. The replacement cover is for the original stock seat and needs existing trim and hardware. Check the retained pan, foam and fastening arrangement to identify the parts needed independently.

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Currently viewing Seat Covers & Hardware

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Honda CB750 CB650 CB550 CB500 seat lock bar assembly 77220-340-003

Honda CB Seat Lock Bar Assembly ~ Replaces 77220-340-003

$54.95 USD
73-1070
Replace your seat lock bar with this Seat Lock Bar Assembly, replacing OEM #77220-340-003 / #77220-340-011.Key Features• Seat lock bar assembly• Replaces OEM #77220-340-003...
Honda CB seat rubber b 77205-286-000

Honda CB Seat Rubber B ~ Replaces 77205-286-000

$7.87 USD
02-6533
Replace those worn, dried-out seat rubbers under your classic Honda with this Seat Setting Rubber "B", a direct replacement for OEM #77205-286-000. One of...
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Honda CB450K CB350G CB350K seat cover

1972-74 Honda CB450K / CB350G / CB350K Seat Cover

$114.95 USD
48-9210
Restore your seat with this Replacement Seat Cover with reinforced passenger strap. No trim or hardware included; reuse your existing hardware. There is no...
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1973 Honda CB450K · Seat Covers & Hardware Buying guide

Match the cover to the stock seat and inspect what remains

The cover supplies a reinforced strap, sewn-in foam layer and installation/foam-repair instructions. Seat Rubber B is individual at 77205-286-000. The lock bar references 77220-340-003 / 77220-340-011 without a complete lock-components list or exact mounting dimensions.

Parts to consider

1972-74 Honda CB450K / CB350G / CB350K Seat Cover Original-stock cover, no rear Honda stencilCover only with reinforced passenger strap and sewn-in foam. No trim or hardware included; instructions cover installation and foam repair. The installed photo is a reference presentation.View part Honda CB Seat Rubber B ~ Replaces 77205-286-000 Individual setting rubber B77205-286-000 replacement cushioning the seat to the frame. Match the removed support and count matching pieces; a complete-seat cushion quantity is not specified.View part Honda CB Seat Lock Bar Assembly ~ Replaces 77220-340-003 Lock bar with two replacement references77220-340-003 / 77220-340-011 replacement assembly. Compare the fitted mount, especially with a changed pan or latch; other lock contents and complete dimensions are not confirmed.View part

Compare the supplied layer with the foam you will retain

The seat cover contains a sewn-in foam layer and includes instructions for repairing damaged seat foam. Inspect the original foam and pan before purchase. Those contents do not describe complete new foam or a pan supplied, and the original-stock cover application does not establish every custom seat’s fit.

Build the lock and cushion order from the fitted seat

The lock-bar references and individual cushion reference identify separate replacement components. Compare the latch mount and support points on the seat that remains, particularly after pan or hardware changes. Do not treat the cover purchase as supplying those parts or the lock-bar assembly as a complete replacement seat-lock kit.

CB450K buying questions

What does the reference photograph establish about supplied seat parts?

It shows the cover installed for reference, while the description supplies cover only without trim or hardware. Rear Honda lettering visible in that presentation is not included as a stencil. Check the written contents before planning the restoration finish and retained fittings.

Can the lock bar be confirmed for a changed latch from its Honda numbers?

The two references identify the replacement application without exact mount dimensions or every lock component supplied. Compare the changed latch and pan directly, then confirm the measurements and contents needed. The stock-seat cover application does not resolve those altered fastening details.

Is Seat Rubber B sold individually?

Yes. Seat Rubber B is sold individually under Honda replacement reference 77205-286-000. The description does not state a complete-seat cushion count. Inspect the support points on the retained seat, match the cushion shape and order the number required for the repair.

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