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1981 Honda CB750K Speedometer & Tachometer Cables

Replace the correct instrument cable on your 1981 Honda CB750K by comparing the speedometer and tachometer listings with the old cable. A speedometer gear plug is also available. Check end fittings and routing before purchase, particularly where the handlebars or gauge positions have been altered.

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Honda CB750 CB550 CB500 CB450 CB400 speedometer cable 44830-425-870

Honda CB Speedometer Cable ~ Replaces 44830-425-870

$22.66 USD
51-2304
Replace your CB speedometer cable with this Speedometer Cable in black, replacing OEM #44830-425-870. End-to-end length 38.5". Made in Japan.Key Features• Speedometer cable, black•...
Honda CB1100 CB750 tachometer cable 37260-425-000

1979-83 Honda CB1100 / CB750 Tachometer Cable ~ Replaces 37260-425-000

$20.59 USD
51-2405
Replace your DOHC CB tachometer cable with this Tachometer Cable in black, replacing OEM #37260-425-000 / #37260-ME8-000 / #37260-MA5-670 / #37260-ME8-000. Made in Japan.Key...
Honda CB1000 CB900 CB750 CB650 speedo gear plug

Honda CB1000/CB900/CB750/CB650 Speedo Gear Plug

$43.95 USD
29-0538
Keep your speedo drive gear clean with this Speedo Gear Plug, 15mm outer diameter, 22mm long.Key Features• Speedo gear plug• 15mm outer diameter, 22mm...
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1981 Honda CB750K · Cables Buying guide

Identify the cable by its job and its two ends

The cable replacements connect the speedometer or tachometer, with distinct listings and reference numbers. The speedometer cable gives an end-to-end length. A gear plug is a separate accessory and does not operate an instrument.

Parts to consider

Honda CB Speedometer Cable ~ Replaces 44830-425-870 38.5-inch speedometer cableBlack speedometer cable with a listed 38.5-inch end-to-end length, referencing 44830-425-870. Check the installed routing before purchase.View part 1979-83 Honda CB1100 / CB750 Tachometer Cable ~ Replaces 37260-425-000 Black replacement tachometer cableTachometer cable listed for the 1981 CB750K, referencing 37260-425-000. Compare its end fittings with the original cable.View part

Related parts: Speedometer drive gear plug

Use the stated measuring point for the speedometer cable

The speedometer listing gives 38.5 inches measured end to end. Compare that stated measuring basis with the cable and route being replaced, rather than measuring only the visible outer casing. Check the instrument position and handlebars too when the motorcycle has been modified during earlier ownership.

Avoid treating an accessory as a second cable choice

The gear plug listing describes a plug with specific dimensions and a purpose of keeping the speedometer drive gear clean. It does not supply the connection needed to run a cable-driven speedometer. Buy the speedometer cable for that connection, and assess the plug only for its stated accessory use.

Common questions

Which replacement has a stated length in its listing?

The speedometer cable listing states a 38.5-inch end-to-end length. Compare the required routing and fittings for either cable purchase. Ask us to confirm any tachometer-cable measurement that remains uncertain before ordering.

Are the speedometer and tachometer cables the same product?

They are separate listings with different jobs and reference numbers. Identify which instrument connection is being repaired, then compare the old cable’s ends with the chosen replacement. A common black finish does not establish interchangeability between the cables.

Can the speedometer gear plug connect the speedometer to its drive?

The plug is an accessory described for keeping the drive gear clean; it is not a cable assembly. Use the actual speedometer cable listing when replacing the connection to a cable-driven speedometer, and compare the plug’s dimensions only for its stated use.

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