Our Windshield Wiper Transmission Gears allow you to replace just the failed piece instead of the entire assembly. This Windshield Wiper Transmission Gear is attached to the wiper transmission and restores functionality to the wiper transmission. All Dorman products are engineered in the United States and backed by 100 years of automotive aftermarket experience. Our solutions are thoroughly tested and inspected, and if you experience any difficulty installing or using our parts, we have a dedicated technical support team of ASE Blue Seal certified professionals ready to help. To learn more about our quality and innovation, visit DormanProducts.com.