The Kramp GBF20S138 is a robust gearbox designed for various agricultural and industrial applications. This genuine Kramp part features a 1:1.38 ratio, providing efficient power transmission. It is rated for a maximum power input of 20 kW at 540 rpm, ensuring reliable performance in demanding conditions. The gearbox is equipped with a 1 3/8 inch 6-spline input shaft and a 1 3/8 inch 6-spline output shaft, making it compatible with standard PTO connections. Its durable construction ensures a long service life and consistent operation.