The McCormick 6639078A1 engine cover is a genuine OEM replacement part designed for McCormick X4 series tractors, including models X4.20, X4.30, X4.40, X4.50, X4.60, X4.70, and X4.80. This essential component protects the engine bay from dust, debris, and environmental elements, maintaining the integrity and performance of your machinery. Manufactured to McCormick's stringent quality standards, it ensures a precise fit and durable operation. Weighing 0.10 kg and measuring 100 mm in length, 100 mm in width, and 50 mm in height, this cover is engineered for reliable protection.