Bosch BD1374 Brake Discs - Rear Axle - ECE-R90 Certified - 1 Set of 2 Discs

Bosch BD1374 Brake Discs – Rear Axle

The Bosch BD1374 Brake Disc Set is a premium component engineered for rear axle braking performance in a wide range of passenger vehicles, particularly those equipped with the Toyota Avensis and similar models. This set comprises two identical discs that deliver consistent stopping power, durability, and reliability under diverse driving conditions.

Key Technical Specifications

• Diameter: 280 mm (Ø280 mm)
• Thickness: 10 mm
• Hub Bore: 114.3 mm (Ø114.3 mm)
• Weight: Approximately 1.2 kg per disc, ensuring a lightweight yet robust construction.
• Material Composition: High‑strength cast iron with an advanced heat‑resistant coating to mitigate thermal degradation during heavy braking.
• Certification: ECE‑R90 compliant, guaranteeing adherence to stringent European safety and performance standards.

Design Features for Optimal Performance

The BD1374 incorporates a series of precision-engineered characteristics that enhance braking efficiency:

• Full‑Disc Construction: The discs are solid, eliminating the need for additional mounting hardware and reducing potential vibration.
• Ventilation Slots: Strategically placed slots promote effective heat dissipation, maintaining consistent friction levels during prolonged braking sessions.
• Surface Finish: A meticulously polished outer surface maximizes contact with brake pads, ensuring uniform wear and superior stopping capability.
• Corrosion Resistance: The protective coating resists rust formation, extending the service life even in harsh environmental conditions.

Compatibility Overview

The BD1374 is specifically designed to fit a range of rear axle assemblies. It is most commonly matched with:

• Toyota Avensis (both station wagon and sedan variants)
• Other vehicles featuring the 4243105050 rear wheel specification
• Any chassis that accommodates a 280 mm diameter disc with a 114.3 mm hub bore

Before installation, verify that your vehicle’s brake system is compatible with a full‑disc setup and that the mounting hardware aligns with the BD1374 specifications.

Installation Guidance

1. Preparation: Ensure the vehicle is securely lifted and supported. Remove any existing rear brake discs and associated components.
2. Cleaning: Thoroughly clean the hub area to eliminate debris that could compromise fitment.
3. Mounting: Align the disc’s hub bore with the wheel hub, securing it using the supplied bolts or compatible fasteners. Tighten to the manufacturer’s torque specifications.
4. Brake Pad Alignment: Position the brake pads so that they contact the new discs evenly. Adjust pad clearance as needed.
5. Final Checks: Inspect all connections, ensure proper alignment, and perform a test drive to confirm smooth braking performance.

Maintenance Tips

To preserve the integrity of the BD1374 discs, adhere to these best practices:

• Regularly inspect brake pads for wear; replace them before they become excessively thin.
• Keep the disc surface free from oil, grease, and other contaminants that can impair friction.
• Monitor braking performance; any signs of reduced stopping power may indicate disc glazing or damage.
• Store vehicles in a dry environment to minimize corrosion risks.

Performance Benefits

The Bosch BD1374 delivers:

• Consistent braking force across varying temperatures due to superior heat management.
• Reduced brake fade during extended driving or heavy traffic conditions.
• Enhanced safety through reliable stopping distances, meeting ECE-R90 standards.
• Longevity that reduces the frequency of replacement cycles compared to standard discs.

Conclusion

The Bosch BD1374 Brake Disc Set stands out as a high-quality, certified solution for rear axle braking needs. Its robust construction, precise engineering, and compliance with European safety regulations make it an ideal choice for vehicle owners seeking dependable performance and peace of mind behind the wheel.