LEGO Dark Stone Gray Dragon Head Lower Jaw with Bright Light Orange Scales (12165 / 93343)

LEGO Dark Stone Gray Dragon Head Lower Jaw with Bright Light Orange Scales has been used in at least 2 LEGO sets over the past 13 years, since it was first used in 2011. It has the design IDs 12165, 93343 which can usually be found molded into the bottom of the part.