Cat C Series Skid Steer Door Polycarbonate (Lexan)Door for Cat C series skid steer. Fits models, 272C, 246C, 256C, 262C, 262C2, 272D, 272DXHP, 277C, 277C2, 279C, 279C2, 287C, 287C2, 289C, 289C2, 297C, 299C, 299D, 299DXHP. Polycarbonate skidsteer doors are referred to as shatterproof, demo door, forestry door. 1 4" is a good replacement for glass. 1 2" is recommended for all mowing, mulching and forestry operations You do not need to buy new hardware to buy the 1 2" door; it is routered down to the