Mk2 clutch not engaging.. Brand new

[grizzlygary]

So my transmission recently went so i got a new one rebuilt by vw with an lsd and all and also upgraded to a 210mm sachs clutch and i get it all together, shifts nicely into every gear but will not engage and will make a chattering noise when the clutch is disengaged.. Can anyone tell me whats going on here im lost and kind of pissed, i know i put everything on right, proper torque specs and all.. Helppp

[srgtlord]

The transmission you have must have must have the smaller spline and the clutch you installed must have been designed for the larger spline. I had the same issue when I swapped transmissions on an MK3 golf

[grizzlygary]

Haha yeah thats exactly what it was, thanks for the reply tho

[marvyn31]

That's the reason I don't usually buy rebuilt parts. They are prone to many issues.