The John Deere DC17678 Cam is a genuine OEM component designed for precise operation within various John Deere agricultural and construction machinery. This cam ensures critical timing and mechanical function in compatible combines, cotton pickers, forage harvesters, loaders, sprayers, and tractors, including models from the 8000, 9000, and 6000 series. With a weight of 0.12 kg and dimensions of 95 mm length and 51 mm height, this part is engineered for durability and reliable performance.