[Fot] O-ring for TR3a "B" style calipers

[Jason Sukey]

Thanks to all for the help.  I did talk to Albert at TRF yesterday
afternoon.   He confirmed the o rings he had were the correct size.  I
should have them in my hands next week.
Jason

On Fri, Jan 18, 2019, 11:20 PM EDWARD WOODS via Fot <fot at autox.team.net
wrote:

> Albert says he has them at TRF, part no. SLP253 @ 1.50 each.
>
>
> Ed Woods
>
> On January 18, 2019 at 8:18 AM "Alan ... via Fot" <fot at autox.team.net>
> wrote:
>
> The secret Girling part # for the o-ring is 67320783.
>
>
> ------------------------------
> *From:* Duncan Charlton via Fot <fot at autox.team.net>
> *To:* FOT Triumph <fot at autox.team.net>
> *Sent:* Friday, January 18, 2019 2:45 AM
> *Subject:* Re: [Fot] O-ring for TR3a "B" style calipers
>
> You might try your local bearing house.  I once needed something to to fix
> a pushrod tube leak in a vintage motorcycle and they came up with quad
> rings, which I previously didn’t know existed.  They had all sorts of
> resources and the three or four such establishments I’ve been to had
> employees who were eager to help me find a solution — nothing like your
> typical franchise auto parts store these days.
>
> You might also check online bearing supply catalogs for SKF, etc.
>
> Duncan
>
> > On Jan 17, 2019, at 4:30 PM, Jason Sukey via Fot < fot at autox.team.net>
> wrote:
> >
> > Does anyone have experience with the square o-ring needed for TR3A split
> calipers ("B" style with bolt down pad retainers)?
> >
> > The seal recess in these measures 9/16" diameter, compared to the later
> 16P calipers that have a 1/2" diameter seal recess.
> >
> > The o-rings I just received from Moss (583-821) measure 1/2", same as
> the seals for the 16P calipers.  Moss is at least looking into it, but they
> don't have any more on the shelf to check.
> >
> > Does anyone know of a source for these?
> >
> > Jason
> > _______________________________________________
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> >
>
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