NISSAN 28885-VB00A Wiper Arm Assembly

The genuine NISSAN 28885-VB00A (Wiper Arm / ARM ASSY-WIPER) is a premium-quality original part that plays a crucial role in effective windshield clearing and maintaining safe visibility under all weather conditions. This component transmits the force from the wiper motor and linkage to the wiper blade, ensuring proper and uniform pressure across the windshield surface.

Technical Features and Construction

Although specific factory dimensional data is not provided, genuine Nissan wiper arms are manufactured to the following high engineering standards:

• Material Quality: High-strength stamped steel or lightweight alloy engineered to resist mechanical stress and wind-lift even at high speeds.
• Surface Treatment: Specialized anti-corrosion and UV-resistant black coating that shields the component from environmental elements (rain, snow, road salt, sunlight).
• Tension Spring: Integrated steel spring with optimized characteristics to guarantee an even, firm fit of the wiper blade across the entire curvature of the glass.
• Mounting: Precision-machined splined mounting hole for slip-free and accurate alignment on the wiper pivot shaft.

Typical Signs of Wear and Failure

Wiper arms can wear out over time due to continuous mechanical stress and environmental exposure. Common indications that replacement is necessary include:

• Poor Wiping Performance: Weakening of the internal tension spring reduces downforce against the glass, resulting in streaking or unwiped areas.
• Free Play or Erratic Movement: Worn mounting splines or pivot joints cause the arm to loosen, chatter, or travel outside its intended sweep range.
• Visible Damage: Arm deformation (bending), peeling or chipping paint, and visible signs of corrosion.