The Claas 05039951 Tensioner Gear 1RP is a genuine OEM component designed for optimal performance in Claas combine harvesters. This essential gear ensures proper tensioning within the machinery, contributing to the efficient operation of various models including Lexion, Tucano, Avero, Medion, Mega, Commandor, and Dominator series. Weighing approximately 0.40 kg, this high-quality part maintains the reliability and longevity of your agricultural equipment.