| Also known as | H1086 |
| Diagram | Fig. 35 — SPEEDOMETER AND TACHOMETER · ref 35 |
| Subsystem | electrical |
| Listed in parts books | 1964–1966 |
BOLT,TACH AND SPEEDO MOUNT - 1/4-26 Reduced Hex
A 1/4-26 reduced-hex bolt used to mount the speedometer and tachometer bracket.
This is the small bolt that holds the speedometer and tachometer mounting bracket in place, listed in the catalog under the SPEEDOMETER, TACHOMETER AND TAIL LAMP figure. It's a 1/4-26 bolt with a reduced hex head, sized to fit the mounting bracket setup without the head fouling on surrounding sheet metal or the instrument housings.
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You'll also see this one cross-referenced under its older H1086 number, which is just the legacy letter-prefix form of the same part carried in older parts books. If your book still lists parts that way, know that 97-1086 is the current number for the identical bolt.
Worth keeping a spare of these on hand since they're easy to lose track of when you've got the instrument cluster off the bike. If you're chasing the later thread pitch used on other model years, that's a different part number entirely, so check what's actually threaded into your bracket before ordering.
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