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1974 Honda CL450K6 Seat Cushions & Latch Parts

Check how the seat rests and how it closes before choosing parts for a 1974 Honda CL450K6. Individual B-type cushions address support points, while a lock bar assembly belongs to the latch arrangement; a changed seat pan can affect both comparisons.

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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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1974 Honda CL450K6 · Seat Cushions & Latch Buying guide

Start with the seat’s support and closing arrangement

The support rubber and lock bar have separate references and purchasing roles. Look for missing cushions, altered attachments and the actual latch engagement before deciding which of these parts belongs in the repair.

Parts to consider

Honda CB Seat Rubber B ~ Replaces 77205-286-000 Seat support rubber BSeat-to-frame cushion supplied individually, with reference 77205-286-000. Match the cushion shape to each support position being renewed.View part Honda CB Seat Lock Bar Assembly ~ Replaces 77220-340-003 Seat lock bar assemblyReferences 77220-340-003 and 77220-340-011; explicitly includes the 1974 CL450.View part

Map the cushion locations underneath the seat

Seat Rubber B is an individually supplied seat-to-frame cushion carrying reference 77205-286-000. Make a count of the locations that use its particular shape. An aftermarket pan should be checked on its own terms rather than assigned a quantity from another Honda.

Compare the lock bar before committing to a latch repair

The featured lock bar replaces 77220-340-003 and 77220-340-011, with explicit 1974 CL450 application. Compare its attachment and engagement with the fitted seat pan. Inspect the cushions as well as the closing mechanism before deciding that a new bar alone will resolve a loose seat.

Ordering questions

How should I order cushions for a seat with a different pan?

Inspect the support locations under that pan and identify the ones matching Seat Rubber B, reference 77205-286-000. It is sold individually, so order from the confirmed matching locations rather than an assumed whole-seat quantity.

Which reference should I use when comparing the lock bar?

The lock bar assembly carries both 77220-340-003 and 77220-340-011. Compare the actual attachment and latch engagement too, especially with a replacement seat whose underside may differ from the assembly previously fitted.

Is a loose seat enough reason to choose a new lock bar?

Inspect the cushions, pan attachments and closing arrangement before choosing. A missing support rubber and a latch problem affect different parts of the seat assembly, so the observed movement should guide the repair.

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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