Windshield Wiper Blade Assembly 2224-9

Technical Description

Premium aerospace-grade windshield wiper blade assembly engineered specifically for high-velocity moisture dispersion and clear flight deck pilot visibility during critical taxi, takeoff, and landing approaches. Carrying official FAA-PMA airworthiness approvals, this specialized component cross-references to original OEM part number XW20671-155-78A and is primarily designed for McDonnell Douglas DC-9, MD-80, and MD-88 regional jet configurations. Constructed with a heavy-duty, aerodynamic metallic backbone frame finished in a glare-eliminating matte black coating, it features an integrated central saddle-mount bridge connector equipped with clamping hardware to maintain uniform tracking pressure across the curved glass. The assembly houses a premium, ozone-resistant micro-polished rubber element designed to prevent chatter and withstand extreme aerodynamic wind lift, intense UV exposure, and severe high-altitude thermal cycling.

Component Specifications