High-strength pinion gear produced from tough 7075 T6 aluminum and particularly hardcoated for superior energy, lightweight, and high durability. Created on a distinctive gear machine, all pinions function ultra-precise tooth shaping and ultra-true working for vibration-free procedure. Fine interior threading allows effortless installation. Each pinion is okay etched with all the enamel number for quick & effortless recognition. Fits GTXE vehicles.