Austinsevenfriends
Gearbox speedo worm gear and pinion - Printable Version

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Gearbox speedo worm gear and pinion - wild_willy - 20-09-2020

Currently rebuilding a 4 speed 3 SYnc gearbox and need a replacement speedo worm ger and pinion. Can anyone tell me if they are available new? A good seconhand pair would also be great if anyone has a useable set they are willing to part with.
Thanks Bruce
Melbourne Australia


RE: Gearbox speedo worm gear and pinion - Chris KC - 20-09-2020

Unless my memory deceives me Tony Betts (Seven County Austins) had the pinion gears new.
I don't think anyone makes new brass gears for the shaft so you'll have to looks for something second hand (unless you are able to reverse it on the shaft and use the other side?) If Tony can't help perhaps Holmesdale Sevens or Andy Bird.


RE: Gearbox speedo worm gear and pinion - wild_willy - 22-09-2020

Thanks for the info Chris. Will check out Tony Betts for a pinion gear.
Bruce