The Vibrant aramid-reinforced silicone reducer coupler steps 3.50 in to 3.00 in IDs across a 4.50 in length for water, coolant and air use. Aramid fabric between silicone layers provides high temperature resistance from -75°F to 392°F. With a 0.2 in wall and a 25 PSI maximum operating pressure, this black transition coupler suits reinforced hose joins in cooling and intake systems.
Vibrant Silicone Reducer Coupler 3.50in ID x 3.00in ID x 4.50in Long - Black