Bosch BD1149 Front Axle Brake Disc Set, Part Number 0986479286, Replacement for 51712 07000

Bosch BD1149 Front Axle Brake Disc Set

The Bosch BD1149 Front Axle Brake Disc Set, identified by part number 0986479286, is a high‑performance replacement for the original 51712 07000 disc pair. Designed specifically for front axle applications, this set delivers reliable stopping power, excellent heat dissipation, and long‑term durability in a compact package.

Key Features and Technical Specifications

• Model: BD1149 – Front Axle Brake Disc Set
• Part Number: 0986479286 (also referenced as 986479286 in various catalogs)
• Compatibility: Replaces the original 51712 07000 disc pair on a wide range of Hyundai and Kia models, including i10, Picanto, and related variants.
• Diameter: 241 mm (standard for compact front axle applications)
Thickness: 18 mm – balances strength with weight savings
• Cooling Design: Ventilated (air‑flow slots) to enhance heat dissipation during heavy braking.
• Certification: ECE‑R90 compliant, meeting stringent European safety and performance standards.
• Material: High‑grade cast iron with a protective coating for corrosion resistance.
• Set Composition: 2 discs – one for each front wheel.

Performance Highlights

The BD1149 set is engineered to provide consistent braking performance under demanding conditions. The ventilated design allows air to flow through the disc, reducing thermal buildup and preventing brake fade. This ensures that drivers experience reliable stopping power even during prolonged or aggressive driving sessions.

Thanks to its ECE‑R90 certification, the discs meet rigorous testing for wear resistance, heat tolerance, and overall safety. The protective coating resists rust and corrosion, extending the life of the brake system in various climates and road conditions.

Installation Overview

Installing the BD1149 set is straightforward for technicians familiar with front axle brake systems:

1. Remove Old Discs: Detach the existing 51712 07000 discs from each wheel hub.
2. Check Rotors: Verify that the rotors are in good condition; replace if necessary to avoid uneven wear.
3. Mount New Discs: Secure the BD1149 discs onto the hubs, ensuring proper alignment with the calipers.
4. Caliper Adjustment: Adjust or replace brake pads as needed to match the new disc thickness.
5. Test Drive: Perform a short test drive to confirm smooth braking and no abnormal noises.

Why Choose Bosch BD1149?

• Reliability: Bosch is renowned for quality automotive components; the BD1149 set reflects that reputation.
• Safety: ECE‑R90 certification guarantees compliance with European safety standards.
• Durability: The cast‑iron construction and protective coating resist wear, rust, and high temperatures.
• Compatibility: Designed to fit a broad range of Hyundai and Kia front axle models without modification.
• Performance: Ventilated design ensures consistent braking under heavy use.

Applications and Vehicle Compatibility

The BD1149 set is specifically engineered for the following vehicle families:

• Hyundai i10 (PA, IA, BA) – models from 2004 to 2013.
• Kia Picanto (SA, TA) – models from 2007 to 2011 and later variants.
• Other Hyundai/Kia compact cars that originally used the 51712 07000 disc pair.

Because of its standardized dimensions and mounting interface, the BD1149 set can be swapped into any vehicle that requires a 241 mm ventilated front axle brake disc, making it an ideal choice for aftermarket replacements or OEM upgrades.

Maintenance Tips

To keep the BD1149 discs performing at their best, follow these simple maintenance practices:

• Regular Inspection: Check for signs of wear, cracks, or scoring on the disc surface during routine service intervals.
• Brake Pad Matching: Use compatible brake pads that match the disc thickness to avoid uneven wear.
• Cleanliness: Keep discs free from debris and brake dust; use a dedicated brake cleaner if necessary.
• Avoid Overheating: When driving in mountainous or heavy traffic conditions, allow brakes to cool between stops to prevent thermal fatigue.

Conclusion

The Bosch BD1149 Front Axle Brake Disc Set (0986479286) offers a blend of safety, performance, and durability for front axle braking systems. Its ventilated design, ECE‑R90 certification, and proven compatibility with Hyundai and Kia models make it an excellent choice for anyone seeking reliable stopping power in compact vehicles.

Whether you are performing a routine replacement or upgrading your brake system for enhanced performance, the BD1149 set delivers the quality and confidence that Bosch is known for worldwide.