NISSAN E4476-VC000 Front Control Arm Bushing

The genuine NISSAN E4476-VC000 (alternative part number: 54476VC000) front control arm bushing (silentblock) is a premium-grade rubber-to-metal component that plays a crucial role in the stability and comfort of the vehicle's front suspension. This OEM part provides a flexible yet stable mount connecting the control arm to the chassis or subframe.

Key Features and Functions:

• Vibration Damping: Effectively absorbs shocks and vibrations caused by uneven road surfaces, preventing their transmission to the chassis and steering column.
• Suspension Geometry Maintenance: Preserves precise wheel camber and toe angles during cornering, acceleration, and braking, ensuring stable road holding.
• Noise Reduction: Minimizes mechanical noise generated during suspension operation by eliminating metal-on-metal contact.

Technical Specifications:

• Manufacturer: NISSAN (Original Equipment Manufacturer)
• Part Number: E4476-VC000 (Alternative / replacement part number: 54476VC000)
• Part Type: Front control arm bushing (Bush-mounting)
• Fitting Position: Front axle, control arm mounting point
• Material: High-tensile, aging-resistant vulcanized rubber and precision steel sleeve

Common Symptoms of Wear or Failure:

Suspension bushings are subjected to continuous mechanical stress, environmental factors (temperature fluctuations, road salt, moisture), and ozone degradation. Common signs of failure include:

• Knocking, rattling, or squeaking noises from the suspension, especially over rough road surfaces or speed bumps.
• Vague, "floating" vehicle handling and imprecise steering feedback.
• Slight pulling to one side during braking or acceleration.
• Abnormal, uneven tire wear due to misaligned suspension geometry.

Timely replacement of cracked or worn bushings is essential for driving safety and prevents premature wear on adjacent suspension components, such as shock absorbers and ball joints.