uxcell 64P Pinion Gear Set 3.175mm (1/8") Shaft 31T 32T 33T 34T 35T Aluminum Alloy Motor Gears for 1/10 RC Car (5pcs)

Descriptions Universal 64P pinion gear, fit 3.175mm RC motor shaft, 31 Teeth 32 Teeth 33 Teeth 34 Teeth 35 Teeth surface hardened, for RC car truck and more. Made of 45# carbon steel, the pinion gear has better hardness, higher strength and resistance to deformation than ordinary A3 steel. Frequency hardened parts have higher wear resistance, higher strength and lower notch sensitivity, durable and reusable. Each pinion is equipped with grub screws for more stable rotation and easy installation. Please make sure your spur gear have the same pitch(64P) to work with and check the size before purchasing. Specifications Model: 64P Teeth: 31T 32T 33T 34T 35T Teeth Surface: Hardened Material: Al Surface Treatment: High-Frequency Quenching Hole Size (Bore): 3.175 mm Outer Diameter (Teeth Part): 13 mm/13.4 mm/13.8 mm/14.2 mm/14.6 mm (31T/32T/33T/34T/35T) Effective Teeth Length: 2.4mm Total Thickness: 9mm Package includes 5 x 64P Pinion Gear, 5 x Set Screw