18.5” Antares - 2002 - 3AR - 4.75” dot to dot

18.5 Antares 
Semi deep seat 
3AR Flaps measuring 14.25” from stirrup bar to bottom and 15.25” across 
4.75” dot to dot 
4 fingers channel measurement
Front and rear blocks
Serial number:
3AR L 18.5 
M20 PX1
123 02