MICHIGAN RUBBER 90HL55R40 Engine Air Intake Hose - EPDM, Black, 90-deg. Elbow, Reducing, 5.5" ID x 4" ID

Manufacturer

MICHIGAN RUBBER

Features & Benefits

• Subtle matte surface reduces dust visibility for quicker inspection
• Flexible wall structure conforms well to clamp pressure without tearing
• Reduced diameter shift helps balance system flow as volume decreases
• Rounded interior profile promotes smoother directional change
• Firm end-bead edges improve hold inside confined mounting spaces

Michigan Rubber Reducing Elbow

The Michigan Rubber Reducing Elbow is commonly installed where a system transitions between two different duct or hose sizes, allowing airflow or fluid movement to change direction without creating harsh turbulence. Its EPDM body resists temperature swings and environmental exposure, giving the elbow stability as equipment warms, cools, or cycles repeatedly. The smooth 90-degree turn guides flow cleanly from a 5.5-inch opening into a 4-inch outlet, helping machinery maintain consistent movement even in tight mechanical layouts. The Michigan Rubber 90HL55R40’s black finish blends into most engine compartments, reducing reflection and helping visual inspections focus on hose alignment rather than glare.