The McCormick 3310752M1 is a genuine OEM return spring designed for various agricultural tractor applications. This essential component ensures proper function within the machinery, maintaining tension and facilitating smooth operation. It is also cross-compatible with a wide range of Massey Ferguson, Landini, Fendt, Valtra, and Challenger tractor models, making it a versatile replacement part for multiple brands within the AGCO family. Manufactured to original equipment specifications, this spring provides reliable performance and durability.