The Claas 0005231270 Upper Pinion A is a genuine OEM component designed for optimal performance in Claas combine harvesters. Featuring 20 teeth, this pinion has an inner diameter of 30 mm, an outer diameter of 100 mm, and a height of 30 mm. It weighs 0.80 kg and ensures reliable power transmission in a wide range of Claas agricultural machinery models including LEXION, TUCANO, MEDION, MEGA, COMMANDOR, and DOMINATOR series.