The McCormick 86502831 is a genuine OEM spring designed for various agricultural machinery. This essential component ensures proper tension and function within the system it's installed in. It is compatible with McCormick MTX series tractors including MTX120, MTX135, MTX150, MTX165, MTX185, MTX200, as well as Case IH MXM series (MXM120, MXM130, MXM140, MXM155, MXM175, MXM190) and New Holland TM series (TM115, TM120, TM125, TM130, TM135, TM140, TM150, TM155, TM165, TM175, TM190) tractors. This spring has a length of 100 mm, a diameter of 20 mm, and a wire diameter of 3.5 mm, with a weight of 0.05 kg.