Brother free arm VX-809 repair/ replacement parts.  Thread guides with mounting screws and nuts. Front thread guide #X00155001 and rear guide/tension guide #130894001.  Will fit other Brother models including:  7029, PS1200, VX1010, VX1020, VX800, VX807, VX809, VX810, VX880, VX890, VX920, VX940, VX950, VX970, VX980. 
Price includes shipping to lower 48, return if fails on your Brother restoration.