1981 Honda CB750K Stock & Custom Air Filters

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Honda CB1100 CB1000 CB900 CB750 stock type air filter 17211-425-000

Honda CB1100 / CB1000 / CB900 / CB750 Stock Type Air Filter ~ Replaces 17211-425-000

$19.95 USD

Replace your DOHC CB's stock air filter with this Stock-Type Air Filter, replacing OEM #17211-425-000. Fits the 1979-82 CB750 family, CB750SC Nighthawk, CB900 family,...

Honda CB900 CB750 CB650 CB400 CB350 mounting rubber 17245-107-010

Honda CB Mounting Rubber ~ Replaces 17245-107-010

$3.50 USD

Replace the multi-use mounting rubber on your CB with this Mounting Rubber, replacing OEM #17245-107-010. Used in multiple positions depending on the bike: headlight...

Honda CB1000 / CB900 / CB750 Round Pod Air Filter ~ Black/Red

$26.95 USD

Fit performance pod filters on your DOHC CB with this 54mm Round Pod Air Filter with black body and red foam filter. Same circular...

Honda CB1000 / CB900 / CB750 Round Pod Air Filter

$19.95 USD

54mm round pods with a chrome end cap to your DOHC CB with this 54mm Round Pod Air Filter. Same circular style as the...

Honda CB 54mm black round pod air filter

54mm Round Pod Air Filter with Black End Cap

$24.95 USD

Replace worn, damaged or restrictive clamp-on filters with this aftermarket 54mm round pod air filter. The black end cap gives the filter a darker...

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1981 Honda CB750K · Stock & custom air filters Buying guide

Match the stock airbox or measured pod mounting first

The stock element references 17211-425-000. Pod products describe a 54mm mounting size and their own media or finish; compare the actual inlets and surrounding space rather than assuming one filter style replaces the other.

Parts to consider

Honda CB1100 / CB1000 / CB900 / CB750 Stock Type Air Filter ~ Replaces 17211-425-000

Stock-type filter elementFilter referencing 17211-425-000 for the listed stock DOHC intake application.View part

54mm Round Pod Air Filter with Black End Cap

Black-end-cap 54mm podWashable clamp-on pod with a 54mm mount. Supplied dry and sold individually; confirm the fitted inlet diameter.View part

Black-and-red 54mm podRound pod with red foam and a black end cap. The listing gives a 54mm mounting size; compare the available space.View part

Read the selected pod’s own instructions

The black-end-cap pod is described as washable, supplied dry and sold individually. It says suitable air-filter oil may be used for additional dust filtration. Other pod listings describe their own media and finish. Keep those details tied to the filter selected rather than assuming every pod has the same preparation or supplied quantity.

Check the documented mounting location as well as the bike

One multi-use mounting rubber is listed for headlight and seat-bottom locations on this CB750K; its air-cleaner application belongs to other motorcycles. Use each product’s application notes to identify the repair. For custom intake changes, verify the carburetor requirements separately instead of assigning jets from the filter appearance.

Questions before choosing parts

Is the stock filter a clamp-on pod?

No. The stock-type listing identifies a replacement element under reference 17211-425-000, while the pod products state a 54mm mounting size. Compare the intake actually fitted to choose the appropriate component rather than ordering by the shared motorcycle model alone.

Does a model-listed pod eliminate the inlet-size check?

The individual black-end-cap pod listing specifically instructs buyers to confirm a 54mm inlet diameter, especially with replacement or modified carburetors. Measure the actual connection and check available space before choosing the pod, even when the motorcycle year matches.

Is the multi-use mounting rubber an airbox fitting for this motorcycle?

That product’s description assigns headlight mounting and seat-bottom uses to this CB750K; its air-cleaner mounting use is stated for other models. Compare the documented location and installed component before choosing it for an intake repair.

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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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