FRONT GRILL TRUCK PARTS & ACCESSORIES Mack vision & pinnacle cx chrome grille: triple chrome plated, replaces oem #'s 20791629 & 6mf580m & 25166278, approximately 27" l x 41" w, fits mack vision & pinnacle cx612, cx613, cxn612, cxn613, cxu612, cxu613, and other various models, year range 2002-2016, replaces oem #'s 20791629, 6mf580m, 25166278, radiator grille 20791629 - mack truck replaces 6mf5113m, compatible with: dorman 242-5502, automann 56462001.