Do you want your Eastman machines to provide long-lasting performance while also cutting any repair and replacement costs? Then, you need to use parts particularly made for Eastman machines. Spiral Gear 87C3-8 is designed for applications that need high torque power. It produces less vibration and noise because of the spiral teeth. The spiral gears are strong, durable, and rust-resistant because they are made with high-quality materials. Contact us if you need any assistance with the product; we shall be happy to provide support.