a new alternator from bmw gaved me the problem of a very accussed misalignment of the two front belts (alternator & steering drive)
the cause was due to the silent blocks present in the new alternator, so i fabricated a new aluminium block to substitute the rubber silentblocks, also upgraded the central screw from 8mm to 10mm (M10)
compare standard available silentblocks (left) with aluminium block (right)
the cause was due to the silent blocks present in the new alternator, so i fabricated a new aluminium block to substitute the rubber silentblocks, also upgraded the central screw from 8mm to 10mm (M10)

compare standard available silentblocks (left) with aluminium block (right)

