hello if you're ducth speaking get in contact with Renault garage Benny Verhulst Hoogstraat 44 Bazel 9150 (Kruibeke ) 00 32 3 774 13 85 on off the references in Belgium for Renault Alpine spare parts.(has à web side also.... via Renault dealership
He has spare parts second hand new available, Renault 25 V6 is ok Espace Renault II V6 is ok old Renault Master is ok
check also out with Alpine Renault forum in France forum.alpinerenault.com
Had similar problem on my A310 , re-inforced clutch fork, welde-up on each side spacers with 8mm bore and placed 8mm steel stud for conection with slave cyilinder