Sierra 18-8114 Fuel Line 3/8″ X 31″- Fuel Pump to CarburetorSierra replacement fuel line hose for fuel pump to carburetor connection. Replaces copper or steel tubing.Features:Hose: 3/8″ x 31″ PTEF compositeOne End: 5/8″ -18 male inverted flare straightOne End: 5/8″ -18 90 degreeSAE J1527 type A1Frequently Asked QuestionsWhat is the Sierra 18-8114 Fuel Line used for?The Sierra 18-8114 Fuel Line is a replacement hose designed for the fuel pump to carburetor connection. It replaces copper or steel tubing and provides a 31-inch fuel line with a 3/8-inch hose size.What are the dimensions and specifications of the Sierra 18-8114 Fuel Line?The Sierra 18-8114 is a 3/8″ x 31″ PTEF composite fuel line. It has a 5/8″-18 male inverted flare straight fitting on one end and a 5/8″-18 90-degree fitting on the other end.What type of fittings does the Sierra 18-8114 Fuel Line have?The Sierra 18-8114 has two different fitting configurations. One end features a 5/8″-18 male inverted flare straight fitting, while the other end has a 5/8″-18 90-degree fitting for the specified fuel pump to carburetor connection.What type of fuel hose is the Sierra 18-8114?The Sierra 18-8114 uses a PTEF composite hose and is specified as SAE J1527 Type A1. The hose measures 3/8″ x 31″ and is designed as a replacement for copper or steel tubing in the fuel pump to carburetor connection.What should I verify before installing the Sierra 18-8114 Fuel Line?Verify that your application requires a 3/8″ x 31″ fuel line with a 5/8″-18 male inverted flare straight fitting on one end and a 5/8″-18 90-degree fitting on the other. Also confirm that SAE J1527 Type A1 is appropriate for your application.//