Description
SIERRA 3/8-inch PTFE Fuel Pump-to-Carburetor Hose, 31 in. – 18-8114 is a flexible PTFE-composite replacement for rigid copper or steel tubing between a mechanical fuel pump and carburetor. The 31 in. (787 mm) hose uses 5/8-18 inverted-flare fittings with one straight end and one 90-degree end and is built to SAE J1527 Type A1 requirements.
This Sierra service part is intended for the application described below. Match hose size, connector style, engine family, drive model, or OEM reference number as applicable before installation.
Key Features
- 31 in. (787 mm) overall hose length
- 3/8-inch PTFE composite fuel hose
- 5/8-18 male inverted-flare straight fitting on one end
- 5/8-18 90-degree fitting on the opposite end
- SAE J1527 Type A1 marine fuel-hose construction
Specifications
- Hose ID: 3/8 in. (9.5 mm)
- Length: 31 in. (787 mm)
- End 1: 5/8-18 male inverted flare, straight
- End 2: 5/8-18, 90 degree
- Application: Fuel pump to carburetor; replaces rigid copper/steel tubing
Interchange
- No specific OEM interchange number was verified for this item; confirm by Sierra part number and application before ordering.


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