Designed as a fitting to aid in conveying air from an exterior air filter to the engine.

Dayco GOLD LABEL® heavy-duty hump hose, elbows and reducer sleeves are made from molded neoprene rubber, with smooth radii and inside surfaces to maximize air flow and keep the air column streamlined and out of the turbulent flow range. This line of fittings has a temperature range of -40°F (-40°C) to +250°F (+121°C). Dayco GOLD LABEL® hump hose fittings allow up to 20° of misalignment and cushions the system from harmful vibrations.