Home / Fuel Systems / Fuel, Oil & Primer Line / Line, Fuel, 1/8 Inch, Primer Line, Fuel, 1/8 Inch, Primer$0.45 PRICE PER FOOT Line, Fuel, 1/8 Inch, Primer quantity Add to cart SKU: FU601 Category: Fuel, Oil & Primer Line Description Description Clear 1/8″ ID X 3/16″ OD fuel line. Used with the fuel primer system. Use with FU501 Snapper on carb fitting. Polyurethane-Ester Base Tubing