The New Holland 5197445 Top Link Spring is an original equipment manufacturer (OEM) part designed for various New Holland and Case IH tractor models. This genuine CNH component ensures proper tension and functionality of the top link assembly, crucial for stable implement attachment and operation. With a length of 130 mm, an outer diameter of 40 mm, and a wire diameter of 6 mm, this spring provides durable performance. It is a direct replacement for the superseded part number 87304194, offering precise fitment and restoring optimal linkage control for your agricultural machinery.