TRNW-2: 8HP75 are these rebuildable

[Steve Everett]

  I havent been into one of these yet, but I look at any new unit the same
way,  someone put it together, someone is fixing them somewhere,  I'll give
it a shot

Steve

On Thu, Jan 9, 2025 at 7:34 AM Healy Powertrain via trnw2 <trnw2 at trnw.net>
wrote:

> Thats like saying no to a 700/4L60 in 1989...
>
> I believe its considered a non-serviceable unit by the OE, but its just
> like any other supposed to be "non-serviceabel" units that turned out to be
> very serviceable.
> Complete Gear Train is held by small clip behind rear seal.
> There is a seal thats difficult (riveted) to replace (D-Clutch). It has to
> be drilled and re-centered.  Transtec has a tool available, but you can
> make your own. Same clutch needs a Thicker Pressure Plate, so does Clutch A
> with the earlier units (Pre-2019). Those are available from Sonnax
> D-Clutch Shell Is always worn, check other alu hubs for same wear.
> Some Pre-2015/16 (not sure) need an updated Planet #3> Pinion washers
> changed from plastic to copper.
> Valvebody is similar to a 6HP.  Check for same wear patterns.
> Unfortunately TCM is not available seperately.
>
> Its odd that most parts places have not much available other than the
> basic OH/Seal, Friction/Steel kits.
> Eriksson Industries has more parts, or can at least get the correct parts.
> Have Fun!
>
> Best Regards,
>
> Marcel Verwijmeren
> Healy Powertrain
> Driveline Solutions
> T 06 57745407
> E info at healypowertrain.com
> W www.healypowertrain.com
>
>
> On Thursday, January 9, 2025 at 4:31:48 am +01:00, Richard Wardell via
> trnw2 <trnw2 at trnw.net> wrote:
>
> Save yourself the stress and just say no.....
>
> Richard Wardell
>
>
> On Wed, Jan 8, 2025, 1:04 PM Brett Karulak via trnw2 <trnw2 at trnw.net>
> wrote:
>
> Are these things rebuildable?  If so, what else is needed outside of TC,
> LS Kit, PanFilter, and any broken parts.  If it does need hard parts, are
> those available?  Units are on national back order from Dealer.  Anyone
> else sell these like Jasper or someone else?
>
> thank you,
> brett
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