#4 Teflon Hose 20'

The AEROQUIP #4 Teflon Hose 20' (FCC0420) is a professional-grade hydraulic and fluid transfer line designed for high-performance automotive applications where reliability and heat resistance are essential. This hose is ideal for building custom cooling systems, upgrading brake lines on track cars, or routing fuel and hydraulic pressure through modified engine bays.

Constructed from PTFE (Teflon), this hose offers superior durability and temperature tolerance compared to standard rubber hoses. It maintains structural integrity at extreme temperatures, resists degradation from aggressive fluids, and eliminates permeation issues that can compromise performance over time. The 20-foot length provides flexibility in routing while minimizing the need for multiple segments and fittings.

Fabricators, restoration specialists, and performance enthusiasts will benefit from the #4 size, which is suitable for moderate to high-pressure applications typical in custom fuel systems and cooling loops. This hose is engineered to handle the demands of racing fuels and synthetic hydraulic oils, making it a reliable choice for serious mechanics.