Maintain a factory look with this OEM fender extension designed for Western Star 5700XE trucks. Built to match original equipment specifications, it replaces OE part numbers A22-71990-000 (driver side) and A22-71990-001 (passenger side). Positioned at the rear of the hood, this extension helps shield the fender area from road debris, dirt, and everyday wear. Engineered for durability and consistent performance, it is constructed as a genuine OEM replacement rather than an aftermarket alternative, supporting long-term reliability and proper integration with existing components. Available for model years 2016 through 2024 and sold individually, it offers a straightforward solution for repairing or replacing damaged extensions. Backed by a manufacturer warranty against defects in materials and workmanship, this component is designed to meet the demands of heavy-duty applications. Always confirm OE numbers and side selection before ordering to ensure correct fitment for your specific truck.