18" Smooth Coulter Blade .177"

18" smooth-edge blade for Amazone tillage tools. .177" (4.5 mm) thick with 1.4" concavity, four bolt holes on 4.72" bolt circle, and pilot hole. Replaces Amazone XL-041. OEM #: P1807AMZ. Thickness: 4.5 mm. Outer Diameter: 457.2 mm. Edge: Plain. Jenner Part #: 11450452