7 Replacement parts, namely steps, handrails, catwalks, grills, bumpers, hoods, fenders, ladders, gussets, top rails, cap guards, and tank covers, for heavy industrial equipment, namely bulldozers, front end loaders and graders
12 Replacement parts, namely steps, handrails, catwalks grills, bumpers, hoods, fenders, ladders, gussets, top rails, cab guards, and tank covers, for industrial trucks in the nature of dump trucks