Technic Panel Curved 5 x 13 x 2 Tapered, Left #50

Reference

67142

Technic Panel Curved 5 x 13 x 2 Tapered, Left #50 (part 67142) is a LEGO element. It appears in 15 sets, including Aston Martin Aramco AMR25 F1 Car and Audi RS Q e-tron. It has been produced in 7 different colors.