An agricultural tillage implement includes: a frame member and a leveling blade assembly. The leveling blade assembly includes: a leveling blade an arm coupling the frame member with the leveling blade and a spring assembly including a spring and a spring guide assembly, the spring and the spring guide assembly being coupled with the arm and the frame member, the spring guide assembly including a sleeve which is slidably related to the spring and which is made of an ultra-high-molecular-weight (UHMW) plastic.
