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Honda CB750 / CB550 / CB500 Speedometer / Tachometer Internal Rubber Seal

$11.95 USD
49-0255
Replace your gauge internal seal with this Speedometer / Tachometer Internal Rubber Seal. Replaces the ripped, dried, or missing rubber internal seal.Key Features• Speedo...
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Honda CB chrome speedometer and tachometer cover set

Honda CB Chrome Speedometer & Tachometer Cover Set

$44.95 USD
02-2480
Dress up your gauge cluster with this Chrome Speedometer & Tachometer Cover Set. These chrome-plated covers fit over your stock speedo and tach to...

Honda CB Speedo/Tachometer Meter Cushion ~ Replaces 37235-323-700

$22.26 USD
73-0096
Replace your speedo / tach meter cushion with this Speedo / Tachometer Meter Cushion, replacing OEM #37235-323-700.Note: 2 used per bike, one for the...

Honda CB750 / CB550 / CB500 Speedometer & Tachometer Replacement Glass Lens Set/2

$44.95 USD
49-0250
Replace scratched or broken gauge glass with this Speedometer & Tachometer 92mm Glass Lens Set of 2. If the glass lens of your gauges...

Honda CB Trip Meter Knob Rubber Grommet

$17.50 USD
49-0256
Replace your trip meter knob grommet with this Day Trip Meter Knob Rubber Grommet. These grommets often dry out and rip; get a new...

1971-78 Honda CB550F / CB550K / CB500K Speedometer & Tachometer Crimp Ring Set/2

$64.95 USD
49-0247
Restore your gauge faces with this Speedometer & Tachometer Crimp Ring Set of 2 for NIPPON SEIKI gauges. When changing the speedometer or tachometer...

1976 Honda CB550F · Instrument Repair Parts Buying guide

Check the gauge housing before ordering repair pieces

Start with the instrument markings and dimensions. The glass pair, Nippon Seiki closing-ring pair and mounting cushion address separate positions; an internal seal must not be chosen as though it were an external support rubber.

Measure the closing parts and identify the maker

The crimp-ring set is specified for Nippon Seiki gauges, at 103.4 mm inner and 108.2 mm outer diameter. The glass set contains two 92 mm lenses. Check the fitted housings before choosing either pair, rather than assuming every instrument mounted on a CB550F uses the same closing parts.

Renew the rubber at the correct position

The meter cushion supports the speedometer or tachometer externally; the application uses one at each instrument. The linked trip-meter grommet serves the reset-knob opening, while the chrome covers are cosmetic outer pieces. Compare the worn rubber’s position before choosing by the instrument category alone.

Buying questions

What should I check if only one original gauge remains?

Identify the maker and housing dimensions of each instrument separately. The Nippon Seiki rings and 92 mm glass have specific applications. A replacement gauge may require different repair parts even when it fits beside the remaining original unit.

How many crimp rings come in the set?

The closing-ring product is a pair for the specified Nippon Seiki application, with 103.4 mm inner and 108.2 mm outer diameters. Compare those dimensions and the installed gauge maker before ordering for a housing repair.

Do the chrome covers include replacement speedometer and tachometer mechanisms?

No. The linked chrome set is cosmetic outer covers for the listed stock gauges, with a trip-reset cutout in one cover. The instruments are not included. Glass, closing rings and mounting cushions are separate service parts.

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