Technic Panel Curved 3 x 13 Tapered Left (4527)

Sculpting the Perfect Line

The Technic, Panel Curved #52 3 x 13 Tapered Left (4527) is a specialized fairing element designed to bring smooth, aerodynamic curves to your mechanical models. Unlike standard bricks, Technic panels allow builders to "skin" the skeleton of a vehicle, filling in gaps and creating the sleek contours seen on modern supercars, motorcycles, and aircraft.

Automotive and Sci-Fi Applications

With its long, tapered shape and subtle curve, this panel is ideal for forming wheel arches, side skirts, or the aggressive nose cones of race cars. It is a staple in high-performance vehicle sets where aesthetics are just as important as function. Sci-fi builders also love this part for plating the armor of mechs or creating the sweeping wings of spaceships found in our Space collection.

Mounting and Symmetry

This is the Left side version (often marked as #52). To achieve a symmetrical design, it is typically paired with its right-sided counterpart. The panel features multiple pin holes for secure attachment to beams and frames. Be sure to grab the necessary friction pins from our Pins & Connectors section to lock this fairing firmly into place.

Discover more in our LEGO® Technic Pieces Collection.

LEGO® parts are intended for builders aged 4 and up. They may pose a choking hazard for children under 3 years old.