The Walterscheid 377069 K33M 90N star coupling is an essential genuine OEM safety device designed to protect PTO shafts and connected machinery from overload. This robust steel friction limiter is engineered to slip when the torque exceeds 900 Nm, preventing damage to critical components. It is compatible with Walterscheid PTO shaft series W2300, W2400, W2500, W2600, W2700, and W2800. With an original reference number 5562803, this black star coupling ensures reliable and safe power transmission in agricultural and industrial applications.
Walterscheid, founded in 1919 in Lohmar, Germany, has a long-standing history in power transmission technology. The company initially focused on components for agricultural machinery, quickly establishing itself as a leader in driveline systems. Today, Walterscheid Powertrain Group is a global leader in agricultural and off-highway driveline and intelligent system solutions, with its headquarters still located in Lohmar.
The brand is renowned for its high-quality PTO (Power Take-Off) shafts, driveline systems, gearboxes, and coupling systems. These components are engineered for durability, efficiency, and safety, serving a wide range of agricultural machinery from tractors to various implements. Walterscheid's innovations often focus on enhancing power transfer, reducing vibration, and improving operational safety for farmers.
Partao offers a comprehensive selection of Walterscheid components, including PTO Guards & Shields, Air Filters, Alternators, Axle Assemblies, and Ball Bearings. Over 66,302 genuine Walterscheid spare parts are available at Partao.
Agricultural professionals worldwide trust Walterscheid for robust and reliable power transmission solutions. The company's commitment to engineering excellence ensures that its parts can withstand the demanding conditions of modern farming, contributing to the longevity and performance of agricultural equipment across diverse applications, from tillage to harvesting.