Losi LOS4142 19T Pinion Gear and Hardware

This pinion gear and hardware set is engineered for the Losi 5IVE-TG 3.0, featuring a 19-tooth count at Mod 1.5 pitch for precise spur gear engagement. The gear uses a refined tooth profile designed to mesh cleanly with the spur gear, reducing drivetrain noise and minimizing wear during hard acceleration and sustained running. Machined from high-strength, heat-treated alloy steel, it's built to withstand the torque loads and repeated shock generated by gas-powered 1/5-scale operation without deforming or stripping teeth. The package includes one pinion gear along with the mounting hardware needed for a complete installation. This is a direct factory replacement for the 5IVE-TG 3.0 drivetrain, useful both for restoring a worn or damaged original pinion and for owners fine-tuning gear ratio for their motor and track conditions. Proper pinion selection paired with the correct spur gear keeps mesh accurate, which protects the transmission and reduces long-term maintenance. A solid choice for maintaining reliable power transfer and consistent performance on the 5IVE-TG 3.0 platform.