The seventeen Gs250t 1980 (t) United Kingdom (e02) Front Calipers component parts are all listed in this schematic.
A sample from the products for the Front Calipers include: Bleeder, Carrier,caliper,left, Caliper Assembly,front,left, Pad Set (mca).
The component with the lowest price in the FRONT CALIPERS schematic is the Bolt(10x37).