NISSAN D8520-VS42B Tie Rod End

The NISSAN D8520-VS42B (factory interchange: D8520-VS42A) is a premium quality genuine OEM tie rod end (Socket Kit), which is one of the most critical connecting components of the vehicle's steering and suspension system. This component provides a direct and play-free connection between the steering linkage and the wheel hub (steering knuckle), allowing precise wheel turning and accommodating the vertical movements of the suspension.

Technical Features and Construction

The genuine Nissan tie rod end is manufactured according to the strictest automotive standards, guaranteeing maximum safety and long service life. Its main technical characteristics include:

• High-strength steel alloy: Resists extreme mechanical stresses and dynamic loads encountered during driving.
• Precision ball joint: Low-friction internal construction packed with specialized lubricant for effortless and precise steering response.
• Durable rubber dust boot: High-grade seal made of ozone- and weather-resistant elastomer material that prevents the ingress of water, dust, and other contaminants into the ball joint while retaining the lubricating grease.
• Direct OEM replacement part: Ensures a perfect fit and factory geometry, eliminating installation discrepancies.
• Factory part numbers: D8520-VS42B, D8520-VS42A.

Function of the Tie Rod End and Symptoms of Wear

The tie rod end directly influences vehicle handling and driving safety. Over time, under continuous loads and impacts from the road surface, the ball joint can wear out or the protective boot may become damaged. The most common symptoms of failure or wear include:

• Vague, imprecise steering feel or increased free play in the steering wheel.
• Knocking, metallic noises from the suspension when cornering or driving over uneven road surfaces.
• Abnormal, uneven, or feathered tire wear on the front axle.
• Steering wheel vibration or shudder at higher speeds.

To ensure driving safety, a worn tie rod end must be replaced promptly, and a wheel alignment (suspension geometry check) is always recommended following replacement.