The Case IH 5166037 is a genuine OEM spring designed for a wide range of Case IH and New Holland agricultural and construction equipment. This essential component ensures proper tension and function within various assemblies. With a length of 20 mm and an outer diameter of 10 mm, this spring weighs approximately 0.005 kg. It is a critical replacement part for maintaining optimal performance and reliability across numerous tractor, combine, loader, and excavator models.