The Steyr 134772036 Reflector H4 is an original equipment manufacturer (OEM) part designed for Steyr Series 80 tractors. This H4 reflector is a critical component of the headlight assembly, responsible for directing the light beam from the H4 bulb to provide clear illumination. Manufactured to Steyr's specifications, it ensures proper fitment and maintains the original lighting performance and safety standards of the vehicle. This genuine part is essential for maintaining the integrity and functionality of the tractor's lighting system.