The NAAF 571705 is a genuine K61 series Power Take-Off (PTO) shaft, specifically designed for robust power transmission in various agricultural applications. This high-quality cardan shaft features a 1 3/8-6 spline connection for the tractor side and a 1 3/8-21 spline connection for the implement side, ensuring broad compatibility. With a closed length of 860 mm and a maximum working length of 1200 mm, it delivers reliable performance. It can handle a maximum power of 27 kW (37 HP) at 540 rpm and 42 kW (57 HP) at 1000 rpm, making it an essential component for efficient farm operations. The 'DL.RAD42' designation refers to its specific lemon profile protection tube and design.