NISSAN 28841-VB00A Windshield Wiper Connecting Link

The genuine NISSAN 28841-VB00A (alternative part number: 28841VB000) windshield wiper connecting link is a key structural component of the front windshield wiper mechanism. This precision part provides the connection between the wiper motor and the wiper arms, mechanically transmitting and converting the motor's rotary motion into the synchronized, back-and-forth wiping motion of the blades.

Technical Features and Specifications:

• Manufacturer: NISSAN (Genuine OEM part)
• OEM Part Number: 28841-VB00A
• Replacement / Alternative Numbers: 28841VB000
• Product Type: Windshield Wiper Connecting Link (Link-Connecting)
• Material: High-strength, galvanized steel alloy for maximum corrosion protection and resistance to mechanical deformation.
• Connections: Ball joints fitted with durable, wear-resistant plastic (POM) sockets that minimize friction and ensure play-free operation.

Operating Principle and Importance:

The windshield wiper system is subjected to continuous mechanical stress, particularly in severe weather conditions (e.g., heavy rain, snowfall, or a frozen windshield). The purpose of the connecting link is to transmit force smoothly and without backlash. If the linkage wears out, wiper blade operation becomes unstable, directly compromising driving safety due to impaired visibility.

Typical Signs of Wear and Failure:

• Jerky or Asynchronous Movement: Wiper blades do not move in unison or collide with each other.
• Unusual Noises: Metallic clicking, squeaking, or rattling noises originating from the cowl panel under the windshield during operation.
• Excessive Play: When switched off, the wiper arms can easily be moved by hand outside their normal range.
• Complete Failure: If the ball joint pops out of the plastic socket, the wiper arms remain stationary even while the wiper motor is running.

To maintain driving safety, a worn or loose connecting link should be replaced promptly with a reliable, genuine OEM component.