MOC LEGO Lego Block Technic Compatible Parts 53992 56145 280mm Caterpillar Catapillar Wheel Set Parts ■ These are LEGO compatible parts, so you can play with them in combination with your existing LEGO sets. ■ Brand new, unassembled. Recommended for ages 4 and up. ■ Bulk product, so the outer box is not included. ■ Please note that these are overseas products, and there may be remaining burrs or parts that are difficult to fit together. Please understand this before purchasing.