Technic Panel Fairing # 4 Small Smooth Long, Side B

Reference

64391

Technic Panel Fairing # 4 Small Smooth Long, Side B (part 64391) is a LEGO element. CollectORbuild's catalog records it in 125 sets, including 24 Hours Race Car and 6x6 Volvo Articulated Hauler. It has been produced in 17 different colors.