Hi Gunship,
I know that Air Affaires Gabon has operated an SA 319 some time ago, maybe do they still have some spares. The chief engineer here is Gilles Grelaud and the manager M. Viallaret . They are based in Libreville (Gabon) but I don t have their contact here.
Somebody else who could help is M. Rommet René of "Heli Secours" based in Annecy in France, he owns a good supply of Al 3 spares but mainly SA 316 B
Phone ; 00 33 4 50 27 22 45
Fax; 00 33 4 50 27 39 94 ( don t know their mail )
Good luck !