HPS 3.5" - 4" ID , 4" Long High Temp 4-ply Reinforced Silicone Reducer Coupler Hose Black (89mm - 102mm ID , 102mm Length) Conical-Shaped Inner Air Element Inner Diameter: Approximately 57 mm

Inner Diameter: Approximately 57 mm

Lower maintenance time with consistent

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ensuring top performance and protection

contributing to an extended engine life

HPS 3.5" - 4" ID , 4" Long High Temp 4-ply Reinforced Silicone Reducer Coupler Hose Black (89mm - 102mm ID , 102mm Length) Conical-Shaped Inner Air Element Inner Diameter: Approximately 57 mmHPS 3 1 2" 4" (89mm 102mm), 4" Long High Temp 4 ply Reinforced Black Silicone Reducer Coupler Hose meet and exceed SAEJ20 industry standards, ideal for heavy duty pressure connections and provides excellent resistance for high temperature applications. HPS performance silicone Reducer Coupler Hose is designed and engineerd to meet high performance requirements specified in various industry standards, therefore make it great for marine and industrial