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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...
Sold out
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 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...

1972 Honda CB500K · Mounts, Rubbers & Hardware Buying guide

Identify the seal, grommet or ring you removed

Choose by the actual gauge component rather than the word rubber or hardware. The crimp rings have a stated maker application and dimensions; the rubber listings identify distinct locations but do not provide a complete gauge-rebuild package.

Check gauge identity before selecting restoration pieces

The crimp ring description expressly names Nippon Seiki gauges. The internal rubber seal listing names the CB500K 1972–73 application but does not establish that the two products form a universal kit. Check the installed gauge and individual parts before combining them.

Do not buy covers as a repair mechanism

The chrome cover set fits over stock-type instruments and excludes the speedometer and tachometer shown in its photograph. Its listed dimensions are 103mm base diameter, 87mm top diameter and 37mm height. Compare those with the existing gauges before choosing this cosmetic part.

Instrument Rubbers & Crimp Rings questions

How do I distinguish the internal seal from the glass-lens seal?

The current FAQ identifies the internal rubber seal for a stock-type Nippon Denso Honda gauge and expressly distinguishes it from the rubber used directly with a 92mm glass lens. Identify the sealing location and gauge maker before choosing the replacement.

Are two crimp rings supplied?

Yes. The listing expressly states a set of two for Nippon Seiki gauges, with 103.4mm inner and 108.2mm outer diameters. Verify the maker and dimensions instead of assuming the rings fit every replacement instrument.

Will the chrome covers fit over my replacement instruments?

They are intended for stock-type gauges and measure 103mm across the base, 87mm across the top and 37mm tall. Compare your fitted housings before ordering for aftermarket instruments, and allow for the speedometer cover’s trip-reset cutout.

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