Sierra International Silverado 4000 Outboard Fuel Line 1/4" x 25' Boating Hardware & Maintenance Supplies

The Series 337 fuel lines (Silverado 4000) is the best B1 fuel line in the market place. Utilizing a complex construction technique involving a Thv500 barrier layer, a nitrile jacket, polyester reinforcement and a cape cover; we are able to offer a Hose that outperforms all competitors. The Silverado 4000 Hose has a small O.D., is extremely flexible and easy to clamp. Not only does the Silverado 4000 meet all requirements it has become the only fuel line worthy to be utilized in sierra's fuel line assemblies.

• I.D.: 1/4" or 6.35mm, odd.: 7/16" or 10.90mm
• The series 337 fuel lines (Silverado 4000) is the best B1 fuel line in the market place
• Silverado 4000 has a Thv500 barrier layer to prevent permeation, a nitrile jacket, polyester reinforcement for strength and a weather and UV resistant cape cover
• The Silverado 4000 hose has a small odd. Is extremely flexible and easy to clamp. It is resistant to ethanol blended fuels and pea and carb compliant
• The Gray color keeps hose cooler and helps prevent vapor lock. For above deck primer bulb applications and is not Fire retardant