uxcell 48P Pinion Gear Set, 3.175mm (1/8") Shaft, 28T, 29T, 30T, 31T, 32T, Motor Gear, Hardened Steel Spur Pinion Gear with Step for RC Car (Set of 5)

This universal 48P pinion gear fits 3.175mm (1/8") RC motor shafts and is surface-hardened for use with RC cars, trucks, and more. Includes five pinion gears (28T, 29T, 30T, 31T, 32T), five grub screws, and a hex wrench. Made of carbon steel, the pinion gears are harder, stronger, and more resistant to deformation. The frequency-hardened parts have higher wear resistance, strength, and less notch sensitivity, making them durable and reusable. Replacement pinion gear for devices. Note: The pinion gear has soft teeth and will not withstand excessive force. This universal 48P pinion gear fits 3.175mm (1/8") RC motor shafts and is surface-hardened for use with RC cars, trucks, and more. Package includes: 5 pinion gears (28T, 29T, 30T, 31T, 32T), 5 grub screws, and a hex wrench. Material: Made of carbon steel, the pinion gears have higher hardness, strength, and deformation resistance. Surface treatment: Frequency-hardened parts have higher wear resistance, strength, and less notch sensitivity, making them durable and reusable. Note: The pinion gears have soft teeth and cannot withstand excessive force.