The Certified Wiper Arm is built to OE specification for total coverage on thousands of applications. The mechanical arm’s steel design reinforces the strength of the wiper linkage while withstanding extreme weather. The POM DuPont plastic bushings and premium quality bearings deliver robust wiping motion for the long haul. Coated components prevent rusting, and pre-greased parts mean fuss-free replacement and dependable operation every season. As a complete assembly with a crank arm, installation is quick and straightforward. Constructed under strict quality control, this wiper transmission linkage refreshes your factory specs with Certified’s premium materials and workmanship.