The John Deere Z37902 Pinion is an authentic OEM component designed for various John Deere agricultural and industrial machinery. This genuine pinion ensures precise power transmission and durable operation within the drivetrain system. It is specifically engineered to fit a wide range of John Deere Combines, Cotton Pickers, Cotton Strippers, Forage Harvesters, and Tractors, including models such as the S790 Combine, 9996 Cotton Picker, and 9RX 670 Tractor. With confirmed dimensions of 95 mm length, 51 mm width, and 51 mm height, and a weight of 0.12 kg, this pinion meets strict John Deere quality standards for optimal performance and longevity.