throttle stop screw

throttle stop screw nut

carburetor throttle plate

Flat plate throttle cushion

main inlet throttle-stop valve

reheat throttle-stop valve

Throttle Plate

throttle plate pin

throttle stop

throttle stop adjustment

throttle stop adjustment screw

throttle stop bolt

annular screw plate

automatically-rotated screw plate

existing stop plate

fusion by titanium mesh cage combined with screw-plate system

Fusion with titanium mesh cage combined with screw plate system

grout stop plate

hexagon screw plate