This genuine Ford transmission gearshifter fork insert is compatible with medium duty trucks. It is made with high-quality materials and designed to provide reliable performance. The product is interchangeable with part numbers E4HZ7C43OA and E4HZ7C430A, and OE/OEM part number E4HZ-7C430-A. The lever type gearshifter fork insert features pivoted shift linkage type and manual transmission type. It is manufactured in the United States and is not a vintage or performance part. The product does not come with any manufacturer warranty. This transmission gearshifter fork insert is a great addition to your truck's transmission and is a perfect fit for Ford enthusiasts.