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Series 337 Silverado 4000 Low-Permeation Fuel Line

Non-permeable THV barrier layer, polyester reinforcement, and a CPE weather- and UV-resistant cover make this an excellent choice for gas or diesel above-deck applications. The THV 500 barrier layer is designed for excellent flexibility and permeation resistance. Polyester reinforcement adds strength to the hose. CPE cover provides superior UV resistance and the gray color keeps the hose cooler to help prevent vapor lock. Maintains flexibility under a range of extreme environmental conditions. Resistant to ethanol blend fuels. Meets all current EPA and CARB standards.

  • Fuel Type: Gasoline/Diesel
  • Approvals: SAE J1527 Type B1-15
  • Construction: THV Barrier, polyester reinforcement, UV-resistant CPE cover
  • Maximum Continuous Length: 50'
Customer Reviews
Product Models
Description WM Model # MFG Part # Availability Price Quantity  
Series 337 Silverado 4000 Low-Permeation Fuel Line, 3/8" Inside Diameter 14383764 116-337-0386
In stock online.

$2.99

Series 337 Silverado 4000 Low-Permeation Fuel Line, 5/16" Inside Diameter 14383756 116-337-0566
In stock online.

$2.99

Product Description

Non-permeable THV barrier layer, polyester reinforcement, and a CPE weather- and UV-resistant cover make this an excellent choice for gas or diesel above-deck applications. The THV 500 barrier layer is designed for excellent flexibility and permeation resistance. Polyester reinforcement adds strength to the hose. CPE cover provides superior UV resistance and the gray color keeps the hose cooler to help prevent vapor lock. Maintains flexibility under a range of extreme environmental conditions. Resistant to ethanol blend fuels. Meets all current EPA and CARB standards.

  • Fuel Type: Gasoline/Diesel
  • Approvals: SAE J1527 Type B1-15
  • Construction: THV Barrier, polyester reinforcement, UV-resistant CPE cover
  • Maximum Continuous Length: 50'

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