50' of 5/16" ID x 7/16" OD Fuel Line /Primer Line ATV UTV Snowmobile Motorcycle

Fuel Line 5/16 Inch ID x 7/16 Inch OD (50 Feet)

This 50-foot length of 5/16 inch inner diameter by 7/16 inch outer diameter fuel line is commonly used as a primer line on ATV, UTV, snowmobile, and motorcycle engines.

Overview

The 50-foot fuel line with 5/16" ID x 7/16" OD is a versatile replacement for fuel or primer lines on ATVs, UTVs, snowmobiles, and motorcycles. It is flexible, resistant to fuel and oil, and can be cut to the needed length. This fuel line is ideal for restoring fuel delivery systems on a wide range of small engines.

Built For Performance

• Fuel-resistant rubber construction prevents swelling and cracking
• Smooth interior bore for optimal fuel flow
• Flexible at low temperatures for winter use
• Can be used with standard barbed fittings and hose clamps

On-The-Job Use

• Replace old or cracked fuel lines on ATVs and UTVs
• Use as primer line on snowmobiles for easier cold starts
• Common for small-engine repairs on motorcycles
• Cut sections for custom fuel system routing

Specs At A Glance

Good To Know

Q: Is this line rated for high-pressure fuel injection? A: No, this is low-pressure fuel line suitable for carbureted systems and primer lines, not for high-pressure EFI.

Q: Can I use this for oil or coolant? A: It is designed for fuel; for oil or coolant, use a dedicated hose rated for those fluids.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.