HPS 3" - 4" ID , 4" Long High Temp 4-ply Reinforced Silicone Reducer Coupler Hose Blue (76mm - 102mm ID , 102mm Length) Cummins QSL9 which guarantees consistent engine performance

which guarantees consistent engine performance and reliability

and for additional filtering solutions

Compatibility: Specifically engineered for heavy-duty trucks and 4WD vehicles

• Caterpillar: 3I1298

Provides essential backup protection while your primary air filter is being serviced or replaced

HPS 3" - 4" ID , 4" Long High Temp 4-ply Reinforced Silicone Reducer Coupler Hose Blue (76mm - 102mm ID , 102mm Length) Cummins QSL9 which guarantees consistent engine performanceHPS 3" 4" (76mm 102mm), 4" Long High Temp 4 ply Reinforced Blue 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 use,