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1973 Honda CB750K Exhaust Gaskets & Mounting Hardware

Lay out the old exhaust fittings before ordering replacements for your 1973 Honda CB750K. This section includes individual headpipe gaskets, stock-type flanges and left- or right-side clamps. Compare each location and package quantity so the mounting order matches the repair.

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Honda CB1100 CB1000 CB900 exhaust headpipe gasket (each) 18291-254-000

Honda CB Exhaust Headpipe Gasket (Each) ~ Replaces 18291-254-000

$3.42 USD
17-2812
Replace one exhaust port gasket on your CB750 or big-bore DOHC CB with this Exhaust Port Gasket, 1 piece, replacing OEM #18291-254-000 / #18291-MM5-860....
Honda CB kick stand stopper rubber 95011-61000

Honda CB Kick Stand Stopper Rubber ~ Replaces 95011-61000

$2.95 USD
07-4624
Replace a worn kick stand stopper with this Kick Stand Stopper Rubber "A", a direct replacement for OEM #95011-61000. Exceptionally broad fitment across the...
Honda CB1100 CB1000 CB900 exhaust headpipe gasket (each) 18291-MM5-860

Honda CB Exhaust Headpipe Gasket (Each) ~ Replaces 18291-MM5-860

$6.84 USD
18-7013
Replace one cylinder-head-to-exhaust-headpipe gasket on your big-bore Honda with this Cylinder Head to Exhaust Headpipe Gasket, 1 piece, replacing OEM #18291-MM5-860. Exceptionally broad fitment...
Honda CB750K exhaust pipe flange bolt set 2 93600-08022

1969-76 Honda CB750K Exhaust Pipe Flange Bolt Set/2 ~ Replaces 93600-08022

$4.95 USD
07-4633
Secure your stock-type exhaust flange with these Exhaust Pipe Flange Bolts (set of 2), replacing OEM #93600-08022. Each set is enough for one exhaust...
Honda CB750K CB350F muffler connecting tube set 18472-300-000

1969-76 Honda CB750K / CB350F Muffler Connecting Tube Set ~ Replaces 18472-300-000

$19.95 USD
73-0909
Replace your stock muffler connecting tube hardware with this Muffler Connecting Tube Set for the stock OEM exhaust system. Includes 1 tube, 1 band...
Honda CB750K exhaust hardware set 90146-300-020

1969-76 Honda CB750K Exhaust Hardware Set ~ Replaces 90146-300-020

$37.95 USD
73-0149
Install your stock CB750 exhaust with this 10-Piece Exhaust Hardware Set. Includes various hard-to-find hardware needed to install the stock OEM-type exhaust.Set includes:• 1x...
Honda CB750K exhaust pipe flange side detail 18236-300-030

1969-76 Honda CB750K Exhaust Pipe Flange ~ Replaces 18236-300-030

$34.95 USD
07-4632
Restore your early CB750K's exhaust with this Exhaust Pipe Flange, used with stock-type mufflers. A direct replacement for OEM #18236-300-030, fitting the 1969-76 CB750K....
Honda CB750K right exhaust flange clamp with bolt side detail 18231-300-010

1971-76 Honda CB750K Right Exhaust Flange Clamp with Bolt ~ Replaces 18231-300-010

$41.95 USD
07-4634
Reinstall your CB750K's right-side exhaust with this Chrome Exhaust Flange Clamp with Bolt, a direct replacement for OEM #18231-300-010. Designed for the right-side muffler...
Honda CB750K left exhaust flange clamp with bolt side detail 18232-300-010

1971-76 Honda CB750K Left Exhaust Flange Clamp with Bolt ~ Replaces 18232-300-010

$41.95 USD
07-4635
Pair with the right-side clamp using this Chrome Exhaust Flange Clamp with Bolt for the Left Side. A direct replacement for OEM #18232-300-010, fitting...
Honda CB750K exhaust flange clamp bolt 92101-08032-0B

1969-76 Honda CB750K Exhaust Flange Clamp Bolt ~ Replaces 92101-08032-0B

$4.61 USD
07-4636
Fasten your stock-type exhaust flange clamps with this Exhaust Flange Clamp Bolt, replacing OEM #92101-08032-0B. Fits the 1969-76 CB750K. 4 bolts are used per...
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1973 Honda CB750K · Gaskets & Mounting Hardware Buying guide

Identify each exhaust joint and fastening part

A gasket, pipe flange and flange clamp are separate items. The clamp listings identify left and right applications with different OEM references, while the pipe flange bolt set supplies two bolts for one flange.

Parts to consider

Honda CB Exhaust Headpipe Gasket (Each) ~ Replaces 18291-254-000 Exhaust headpipe gasket, eachOne gasket referenced to OEM 18291-254-000 and 18291-MM5-860. Sold individually; order the quantity required.View part 1971-76 Honda CB750K Left Exhaust Flange Clamp with Bolt ~ Replaces 18232-300-010 Left-side exhaust flange clampChrome clamp with bolt for the left stock-type muffler application, referenced to OEM 18232-300-010.View part 1971-76 Honda CB750K Right Exhaust Flange Clamp with Bolt ~ Replaces 18231-300-010 Right-side exhaust flange clampChrome clamp with bolt for the right stock-type muffler application, referenced to OEM 18231-300-010.View part

Related parts: Stock-type exhaust pipe flange · Two bolts for one pipe flange · Connecting tube, clamp and screw

Separate flange and clamp hardware

The stock-type pipe flange is sold individually, with fastening bolts sold separately. One bolt set supplies two bolts for one flange. Do not confuse that flange with the left- and right-side flange clamps, which are supplied with their own bolts.

Check quantities against the work being done

A connecting-tube package contains one tube, one band clamp and one screw; its application specifies two sets per bike. Headpipe gaskets are sold individually. Build quantities by the actual connections being renewed, not by applying a single package count to every fitting.

Common questions

Do the left and right clamp listings describe a matched pair?

They are separate side-specific products: left reference 18232-300-010 and right reference 18231-300-010. Each application specifies two clamps for its side, one per muffler. Choose the correct side and the quantity needed.

Does one pipe flange bolt set cover every flange?

One set supplies two bolts for one exhaust pipe flange. The flange itself is sold individually, so count the flanges being renewed before choosing the number of bolt sets.

What comes in the muffler connecting tube set?

One tube, one band clamp and one screw are supplied per set. The application specifies two sets per bike. Compare the stock-type exhaust connections and order for the ones being replaced.

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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