Fuel Line Sleeve Kit Fuel Line Seal Kit Material:Rubber Package Contents:1 Fuel Line Seal 6.5 x 14.3 mm; 1 Fuel Line Seal 6.5 x 12.3 mm; 4 Fuel Line Seal 4.5 x 10.7 mm Seal Inside Diameter:(1) 9.35 mm; (1) 7.35 mm; (4) 5.9 mm Seal Outside Diameter:(1) 14 mm; (1) 12 mm; (4) 10.5 mm Seal Thickness:(1) 6.5 mm; (1) 6.4 mm; (4) 4.5 mm