Item Part Number Description Quantity Variation 6356 1 GM50677 Fuel line 1 2 GM17494 Sealing washer 6 3 GM21453 Nut 6 4 GM17549 Fuel line 1 5 223476 Packing 2 6 360141 Nut 4 7 223837 Elbow fitting 1 8 352126 Line, leakoff 1 9 223710 Plug 1 10 # Flange nut, M8 1 11 336749 Clamp 1 12 223492 Strap 1 13 # Screw, M10 x 16 1 14 # Screw, M8 x 16 1 15 360178 O-ring 8 16 360015 Plug 4 17 360037 Fitting 3 18 GM32830 Line, fuel 1 19 GM50675 Fuel line 1 20 GM50676 Elbow fitting, M12 x 1.5 x 1/2 in.-20 UNF 1 # Common hardware; procure locally