Accurate OEM Alternative Fit : This tailgate set is molded to game original body tolerances, serving as a direct replacement for OEM numbers 1018849 (left/driver side) and 1018850 (right/passenger side). Heavy Duty Carbon Steel Build : Upgraded with high rigidity, structural steel, this set is built to resist metal fatigue and deformation from high frequency vibrations during off road or heavy farm use. Exact 0.33 Inch Bore for fluid : The center linkage holes are machined to a 0.33 Inch (8.5Mm) diameter, ensuring a tight mechanical fit. Full Coverage Industrial Black Coating : The entire face features a multi layer black e coating and powder coating process. Direct Bolt On Installation : The locks are engineered to game genuine factory design, with 0.33 Inch holes aligning perfectly with the cargo box side frame.