This front CVD driveshaft is produced for hobbyists seeking a robust driveline component for the LOSI 1/18 Mini LMT 4X4 Brushed Monster Truck. The unit uses 4140 medium carbon steel and a hardened black finish to enhance wear resistance and maintain efficient torque transfer. The axle head dimension is revised from 4mm to 5mm to provide a firmer mechanical joint and improved compatibility with GPM front steering block components.