High-strength pinion gear created from tough 7075 T6 aluminum and especially hardcoated for superior power, light-weight, and high durability. Developed on a distinctive gear device, all pinions function ultra-precise enamel shaping and ultra-true running for vibration-free procedure. Fine inside threading enables simple installation. Each pinion is fine etched because of the enamel quantity for quick & simple recognition. Fits GTXE vehicles.