The Hendrickson Genuine OEM Suspension Rear Linear Actuator is a high-quality performance part made in the United States. It is designed for direct replacement in a 48" Box, providing a reliable solution for steering and suspension issues. With a manufacturer warranty of NONE, this linear actuator is a durable option for those looking to improve the performance of their vehicle. The product does not come with a California Prop 65 Warning, making it a safe choice for customers.