The DOC'S Diesel Transmission Filter Kit DF-370 is a high-quality product made by Doc's Diesel, ensuring a reliable and efficient transmission system for your vehicle. This kit includes a filter specifically designed for automatic transmissions, providing a perfect fit for your car or truck. With a manufacturer warranty of 2 years, you can trust in the durability and performance of this product. Made in China, this kit offers a convenient solution for maintaining your vehicle's transmission, enhancing its overall performance and longevity.