The Importance of Efficient Connections In the automotive and agricultural industries, vehicle efficiency is critical for reducing costs, boosting productivity, and ensuring reliable operations. The propeller shaft, paired with high-quality universal joints, forms the backbone of connections that transfer torque in heavy vehicles and agricultural machinery, delivering performance even in challenging conditions. Leax Brazil, rooted in Köping, Sweden, since 1982, is a global leader in manufacturing propeller shafts and universal joints, offering tailored solutions for assemblers and industries.
The Role of Propeller Shafts in Vehicle Efficiency The propeller shaft is a vital component in transmission systems, connecting the engine to wheels or implements at varying angles. In agricultural vehicles like tractors and heavy trucks, it withstands high loads and harsh conditions, such as uneven terrain. Leax Brazil employs cutting-edge technology, including geometric modeling and 3D measurement, to design propeller shafts that minimize energy loss and maximize torque transfer. Our components undergo rigorous testing to ensure durability and resilience, even in demanding applications like mining and construction. Universal Joints: The Key to Durable Connections Universal joints, or U-joints, are essential for the functionality of propeller shafts, enabling motion transfer at complex angles. At Leax, our greaseable universal joints are engineered to reduce wear and extend system lifespan. Using high-strength materials and precise machining processes, we ensure each U-joint meets the demands of global assemblers. Our Swedish expertise guarantees that every component exceeds international standards, providing reliability in critical operations.

Technology and Sustainability in Production Founded in 1982, Leax combines innovation and sustainability in producing propeller shafts and universal joints. Our factories, located over the world, utilize state-of-the-art equipment, such as GHO cutting machines and eco-efficient heat treatment systems. These processes not only ensure superior component quality but also minimize environmental impact, aligning with 2025 sustainability goals. By controlling the entire value chain—from design to after-sales—we offer customized solutions tailored to each client’s needs. Benefits for Assemblers and Industries For assemblers of agricultural machinery and heavy vehicles, Leax’s propeller shafts and universal joints deliver clear advantages: enhanced durability, reduced maintenance, and operational efficiency. Our ability to deliver over 60,000 shafts annually with 100% on-time performance strengthens our partnerships with global brands. Additionally, our local presence in Brazil ensures proximity and agility, while our global network provides access to cutting-edge innovations. Whether in agriculture, mining, or construction, our components are designed to drive your production success.

Why Choose Leax Brazil? With years of experience, Leax Brazil is synonymous with quality and innovation. Our propeller shafts and universal joints are developed to international standards, ensuring performance in demanding applications. We also offer specialized technical support and tailored solutions, helping your company achieve maximum efficiency. In 2025, we continue to lead the market with Swedish technology and a commitment to excellence. Boost Your Operations Leax Brazil’s propeller shafts and universal joints are more than components—they are solutions that enhance vehicle efficiency and reliability. With advanced technology, sustainability, and global partnerships, we are ready to meet your industrial needs.