Vibration in b87 Mondial 32

There is a definite vibration in my Mondi at 2000 to 2200 RPM with the clutch engaged. It increases with engine load (all gears). Any clues would be really appreciated. Thanx.}

How old is your clutch? You could be experiencing some slipage. I don't recall any tranny issues with the 308/328 tranny. First, and easiest check, would be the condition of your clutch.

I'd stop driving and check the drop gears, if a ring nut is loose the gears will wobble free and all sorts of trouble can be had $$$$$, if they're good then the next item is the bearings in the case, there are a number of them and one is pressed into the bell housing, cost of parts for all bearings is around $1200.

but first stop driving! if your decent with a wrench it's not a hard job.

check the fluids, check the exhaust, and check the connection