Straight Spur Gear 10mm Inner Aperture 18T 2.5 Module 45# Steel Spur Diff Differential Motor Gear RC Replacement Parts

About This Product :

• Size – Teeth: 18T, Tooth Pitch: 7.85mm / 0.31inch, Tooth Depth: 5.625mm / 0.22inch, Outer Diameter: 50mm / 1.97inch, Aperture: 10mm / 0.39inch, Effective Tooth Length: 25mm / 0.98inch, Total Thickness: 25mm / 0.98inch, Module: 2.5 Mod, Pressure Angle: 20°
• Material – The pinion motor gear is made of 45# Steel, the tooth surface is treated by high frequency quenching, more stable, anti-wear, strong and durable, and durable in use.
• Feature – Good machining made less rough and noise than other gears, making them roll smoothly.
• Application – Good straight spur gear replacement for your device.
• Note – The pinion gear aperture is 10mm and the module is 2.5, please check the size before purchasing. You will receive 1 x straight spur gear.