A question about the Gearbox

Hello everyone,

So the synchro's from first second and third gear are getting worn a bit.
Now I am looking to replace the gearbox with a new one, sadly they are expensive and rare to find, at least in Europe.
I know the gearbox from my 1st gen Speed 3 has A26M-R as gearbox code.
Someone in my country wants to sell me one of those for next to nothing but I found out it looks a bit different from "real" speed gearboxes. However, they both are A26M-R gearboxes, when you type in 'A26M-R' into google you also find gearboxes from the BL 2.2MZR turbo which is definitely not a Speed 3.
I gotta say from the pictures it looks much more like the one from the 2.2MZR instead of the 2.3 Turbo from the Speed. I was hoping if there is anyone who can tell me the differences between them.

There are some pictures of the gearbox I want to buy, hoping you guys know if it is the right one.

Thanks in advance

 

I'm not sure, but here are some pics walking through replacing the MS3 transmission mount. You can at least visually verify it'll mount up properly. https://corksport.com/support/instructions/Axl-6-124-WEB.pdf

 

Thanks for sharing, might come on handy one day. I have picked up the gearbox last weekend, I hope it fits.
In 3 weeks I will have it replaced together with the clutch and flywheel.