- Compatibility : This flat Idler Pulley is designed to replace Ex mark part numbers 126 9196, 103 8743, and 116 4668, ensuring a perfect fit for your lawn mower. - Durable Construction : Made from high-quality, heavy-duty steel, this pulley offers exceptional longevity and reliability, reducing the need for frequent replacements. - Smooth Operation : The precision engineering of this pulley guarantees smooth rotation, enhancing the overall performance and efficiency of your lawn mower. - Enhanced Maneuverability : Experience improved power transmission that allows your mower to navigate effortlessly around obstacles, trees, and flower beds, resulting in a more uniform cut across your entire lawn. - Versatile Applications : Ideal for both residential and commercial mowing needs, this Idler Pulley can be utilized in various settings, ensuring your lawn stays perfectly manicured. - Quality Assurance : Our commitment to excellence means that if you encounter any issues with this product, we will address them promptly. Your satisfaction is our priority, and we strive to deliver reliable, high-quality replacements. - Optional Sizing : Verify the measurements to ensure compatibility with your specific mower model for optimal results. Choose this flat Idler Pulley for a durable, efficient, and effective solution to keep your lawn mower running at peak performance.