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Flexfab Silicone Hoses
Flexfab is a specialist in silicone hose products for heavy-duty truck and industrial applications, manufacturing coolant hoses, charge air hoses, and custom hose assemblies that outperform standard rubber in temperature resistance and service life. Their silicone hoses handle the extreme heat cycling of heavy-duty diesel cooling and intake systems without the hardening and cracking that limits conventional rubber hose longevity. Browse Flexfab silicone hoses compatible with Peterbilt truck cooling and air intake systems.