2x Brake Discs Pair Vented 281mm - Bosch - 0986478109

Bosch BD97 Brake disc. Disc dimensions: diameter 281 mm, thickness 28 mm. Disc type: vented. Surfa...

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eBay2x Brake Discs Pair Vented fits DODGE CARAVAN RG 3.8 Front 00 to 07 EGH 281mm
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My Motor WorldBosch 0986478109 Brake Disc (Bd97)
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Product Information

Full details

This guide is for vehicle owners seeking reliable and high-performance braking components. The key benefit is enhanced safety and durability through Bosch's precision engineering. A potential caveat is the need for professional installation. The Bosch BD97 Brake Disc is a vented, oiled, high-carbon disc designed for optimal performance, featuring advanced thermal conductivity for cooler operation, durable materials for vibration-free and noise-free braking, and innovative corrosion resistance for extended life. It's engineered for efficient repairs with integrated components for faster installation and offers wide vehicle compatibility.

All features

Model Part Number0986478109
BrandBosch

Extended Product Information

FAQs

What does 'vented' mean for a brake disc?

A vented brake disc has internal passages or vanes that allow air to flow through it. This design helps to dissipate heat more effectively than a solid disc, preventing overheating and maintaining braking performance, especially during heavy use.

Why are Bosch brake discs described as 'high carbon'?

High carbon content in brake discs provides better thermal stability, meaning they can withstand higher temperatures without deforming. This leads to reduced brake noise, vibration, and a longer lifespan for the disc.

Do I need to clean the discs before installing them?

Yes, the Bosch BD97 brake discs come with an oiled surface treatment to protect against corrosion. This oil must be thoroughly cleaned off with a brake cleaner before installation to ensure proper friction between the disc and the brake pads.

How long do Bosch brake discs typically last?

The lifespan of brake discs varies greatly depending on driving habits, vehicle weight, and environmental conditions. However, Bosch discs are engineered for durability, and with proper care and maintenance, they are designed to provide long-lasting performance.

What is the importance of the corrosion-resistant coating?

The innovative corrosion-resistant coating protects the brake disc from rust and environmental damage, especially during storage and initial use. This extends the disc's lifespan and helps maintain its performance and appearance over time.

Can I install these discs myself?

While technically possible, it is strongly recommended that brake components like the Bosch BD97 discs be installed by a qualified mechanic. Proper installation is critical for safety and optimal braking performance, and requires specific tools and knowledge.

Troubleshooting

Brake judder or vibration

Ensure discs were properly cleaned before installation and torqued correctly. Uneven pad material transfer or warped rotors can cause judder. Check pad condition and rotor surface.

Squealing or noise during braking

Verify correct installation and bedding-in procedure. Ensure brake pads are compatible and properly seated. High carbon discs are generally quieter, but some noise can occur with new pads or specific driving conditions.

Reduced braking effectiveness

Check for leaks in the brake system, low brake fluid levels, or worn brake pads. Ensure the disc surface is clean and free from contaminants. Bedding-in the new discs and pads is crucial for optimal performance.

Corrosion on the disc surface

Light surface rust can occur due to the oiled coating or environmental exposure; this should be removed during the initial bedding-in process. Deep rust may indicate a more significant issue requiring professional inspection.

Pros and Cons

Pros

  • Enhanced braking performance and responsiveness.
  • Durable design ensures long-lasting operation.
  • Reduced noise and vibration for a smoother ride.
  • Corrosion-resistant coating for extended service life.
  • Designed for efficient and streamlined installation.

Cons

  • Requires professional installation for optimal performance and safety.
  • Oiled surface treatment necessitates cleaning before fitting.
  • May require specific tools for installation.
  • Not a universal fit; vehicle compatibility must be confirmed.

Setup, Compatibility & Care

Setup: Before installation, the oiled surface treatment on the Bosch BD97 brake discs must be thoroughly cleaned using a suitable brake cleaner to ensure proper friction with the brake pads. Installation should be performed by a qualified mechanic to guarantee correct fitment and safety. Ensure the disc is properly seated on the hub and all fasteners are torqued to manufacturer specifications.

Compatibility: The Bosch BD97 Brake Disc, part number 0986478109, is designed with specific dimensions (281mm diameter, 28mm thickness, 5-bolt pattern) and often includes integrated components like wheel bearings and ABS sensor rings. Always confirm vehicle compatibility using the vehicle's make, model, and year, or by cross-referencing the part number with Bosch's official fitment guides or a reputable automotive parts database. Cross-references include APEC DSK2118, ATE 24012801481, BREMBO 09897710, etc.

Care: While the corrosion-resistant coating offers protection, regular inspection of brake components is recommended. Keep the brake system free from excessive dirt and debris. Avoid harsh chemical cleaners that could damage the coating. If any signs of wear, damage, or reduced braking performance are noticed, consult a professional mechanic immediately.

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