With a quantity of two pieces, the Cover A,rr.grip is the most used part in the SEAT/SEAT COWL diagram.
Some items from this specific schematic: Cowl *g133/type4*, Bolt,flange 8x12, Pipe Rr Grip, Seat Comp.,*g29l*.
The component with the lowest price in the SEAT/SEAT COWL schematic is the Screw,tapping,4x1.