
**Custom Gear Solutions for Your Machinery Needs**

**Customized large internal gear ring large modulus gear non-standard gear driven shaft large gear 1.5 modulus spur gear**

Factory direct sales of 45# steel spur gears—perfect for your mechanical projects. These spur gears are made from high-quality 45 steel, offering exceptional strength and durability. Available in various sizes and specifications, they are ideal for a wide range of applications, from industrial machinery to DIY projects.
Our 45# steel spur gears are designed for precision and reliability. With a thickness of 15/14 teeth and a 1.5M100 teeth configuration, these gears provide smooth and efficient operation. Order now and get top-quality gears at factory direct prices.

**Enhance Your Transmission Systems with Our High-Precision Gears!**