The McCormick 3540070M1 is a genuine OEM gear, featuring 29 teeth, designed for various Massey Ferguson, Landini, and McCormick agricultural tractors. This durable component ensures reliable power transmission within the machinery. Key dimensions include a diameter of 120 mm, a height of 35 mm, and an inner diameter of 40 mm, with a total weight of 1.15 kg. It is a critical replacement part for maintaining optimal performance in compatible models.