The McCormick 6658143A1 brake caliper is an essential OEM component designed for reliable braking performance in McCormick X4 and X5 series tractors. This genuine brake caliper ensures optimal safety and durability, providing precise stopping power. It is also cross-compatible with various Landini, Arbos, and Valpadana agricultural machinery models, offering broad application. Weighing 1.5 kg, this robust caliper is built to meet original equipment specifications for a perfect fit and long-lasting service life.