super88For heavy-duty projects, Scotch Vinyl Electrical Tape Super 88 provides heavy-duty protection and insulation for electrical wires, cables and other components. A super- strong, rubber-based adhesive with an elasticSuper 88 Serial Numbers: Location: Rht, rear side of main frame and transmission 1954: 6-503 1955: 10-075 1956: 36-774 1957: 43-901 1958: 56-580 FAQ: How to