The New Holland 3405617MW Steering Knuckle is an essential OEM component designed for precise steering control and durability in a wide range of New Holland and Case IH agricultural and construction machinery. This genuine steering knuckle ensures reliable performance and proper wheel alignment. It is compatible with New Holland T4, T5, T6, T7, T8, T9 series tractors, W110C, W130C, W170C, W190C wheel loaders, and LM series telehandlers. Additionally, it fits various Case IH models including Farmall, Maxxum, Puma, Magnum, Steiger, and Quadtrac series tractors, as well as Patriot, Titan, WX, Vestrum, and Optum machines. This part may also be cross-referenced with OEM part number 87453007.