Genuine Nissan Sunny 2019 Front Brake Disc: 40206ED510

The Nissan Sunny 2019 Front Brake Disc (part number 40206ED510) is an authentic Nissan Original Equipment Manufacturer (OEM) component, manufactured in Taiwan. This brand-new part offers superior quality and is priced competitively.

This crucial brake system component is designed to decelerate or completely halt a moving vehicle. Commonly referred to as a braking or deceleration system, it leverages friction to transform kinetic energy into heat. The brake disc itself is directly secured to the wheel hub. Several types exist, including solid, ventilated, and drum brake discs. Depending on the design, they may feature drilled or slotted surfaces to enhance heat dissipation. Most modern brake discs are constructed from carbon steel, chosen for its heat resistance, impact strength, and durability. However, excessive, repeated stress exceeding the design limits can lead to cracking. Similarly, substandard brake pads can cause scratching, diminishing braking effectiveness. Positioned near the wheel, these discs slow wheel rotation, inevitably wearing down over time, necessitating regular inspection and replacement.

Brake discs are typically crafted from gray cast iron, an iron-carbon alloy. Iron constitutes over 95% of the material, complemented by 2.14% to 4% carbon and 1% to 3% silicon. Cast iron’s ease of molding, along with its excellent resistance to oxidation and wear, makes it ideal for brake disc applications, contributing to extended component lifespan. Premium vehicles often utilize ceramic-carbon composite brake discs. While offering superior performance, rust resistance, and excellent heat dissipation, these come at a significantly higher price point. Furthermore, they often incorporate self-adjusting brake pad mechanisms that compensate for wear. Other key advantages of disc brake systems include:

• Compact design.
• High stability due to even braking force distribution, preventing brake judder and wheel slippage during emergency stops.
• Even pressure distribution on the brake pad friction surface, optimizing heat dissipation and braking efficiency.
• Ease of repair, maintenance, and replacement.

Vehicle Compatibility