Bosch 1987475166 Accessory Set

Bosch 1987475166 Accessory Set

The Bosch 1987475166 Accessory Set is a comprehensive kit designed to replace or upgrade the parking brake shoes (also known as handbrake shoes) in a wide range of vehicles. This set is engineered with precision and durability in mind, ensuring that every component fits seamlessly into the braking system for optimal performance.

Key Features

• High‑Quality Materials: Each shoe is manufactured from premium steel alloys that resist wear and corrosion, extending the life of your parking brake system.
• Exact Fitment: The kit includes all necessary parts—shoes, springs, and mounting hardware—to guarantee a perfect fit for the specified models.
• Improved Braking Efficiency: Designed to provide consistent friction, these shoes enhance stopping power and reduce the risk of brake failure.
• Easy Installation: The set comes with clear instructions and all required tools, making it suitable for both professional mechanics and knowledgeable DIY enthusiasts.
• Compatibility Assurance: Bosch’s rigorous testing ensures that each component meets or exceeds OEM specifications for the supported vehicles.

Vehicle Compatibility

The accessory set is tailored for a broad spectrum of models, primarily from the Opel, Holden, and Vauxhall families. Below are representative examples of compatible vehicles:

• Opel: Omega B, Astra F, Vectra CC, Monza A, Commodore B, Admiral, and many others.
• Holden: Various models that share the same braking architecture as their Opel counterparts.
• Vauxhall: Models such as Vectra, Senator, and Royale that use identical parking brake assemblies.

For a complete list of compatible vehicles, consult the Bosch technical documentation or contact an authorized service center. The kit’s numbering system (1987475166) is universally recognized across European markets, ensuring you can source replacements without confusion.

Component Breakdown

1. Parking Brake Shoes: Two precisely machined shoes that engage the drum to bring the vehicle to a halt when the handbrake lever or pedal is activated.
2. Spring Assemblies: Springs that maintain consistent pressure on the shoes, compensating for wear and ensuring reliable engagement.
3. Mounting Hardware: Bolts, nuts, washers, and brackets designed to secure the shoes firmly within the brake assembly.
4. Installation Guide: Step‑by‑step instructions with diagrams to assist in proper installation and adjustment.

Installation Overview

While professional assistance is recommended for optimal results, the following outline provides a clear path for those comfortable with automotive maintenance:

1. Preparation: Secure the vehicle on a stable lift or jack stands. Remove the wheel to access the brake assembly.
2. Removal of Old Shoes: Detach the existing parking brake shoes by loosening the mounting bolts and carefully extracting them from the drum.
3. Installation of New Shoes: Position the new shoes into place, aligning them with the drum’s internal geometry. Secure them using the supplied bolts and washers.
4. Spring Adjustment: Install the spring assemblies, ensuring they are correctly tensioned to maintain consistent shoe pressure.
5. Reassembly: Reinstall the wheel and lower the vehicle. Test the handbrake lever or pedal for proper engagement and adjust if necessary.

Performance Benefits

• Enhanced Safety: Reliable parking brake function is critical for preventing unintended vehicle movement, especially on inclines.
• Consistent Wear Resistance: The high‑grade steel construction resists deformation and maintains friction characteristics over extended use.
• Reduced Maintenance Frequency: With robust components, the need for frequent replacements is minimized, saving time and effort.

Quality Assurance

Bosch’s commitment to quality is reflected in every stage of production. From raw material selection to final inspection, each component undergoes stringent testing protocols:

• Material Testing: Ensures alloy composition meets specified hardness and tensile strength.
• Dimensional Accuracy: Precision machining guarantees that every part fits within tight tolerances.
• Functional Validation: Real‑world braking tests confirm performance under various load conditions.

Maintenance Tips

• Regularly inspect the parking brake shoes for signs of wear or damage. Replace them before they become too thin to function effectively.
• Keep the brake assembly clean from dust and debris, which can impair shoe engagement.
• Periodically check spring tension and adjust if necessary to maintain consistent pressure on the shoes.

Conclusion

The Bosch 1987475166 Accessory Set stands as a reliable, high‑performance solution for parking brake shoe replacement across a wide array of Opel, Holden, and Vauxhall vehicles. Its meticulous design, superior materials, and comprehensive compatibility make it an indispensable component for maintaining vehicle safety and braking integrity.