Bosch 1987477171 Brake Cable

Bosch 1987477171 Brake Cable

The Bosch 1987477171 Brake Cable is a high‑performance component designed to provide reliable and precise operation for the parking brake system of Volkswagen vehicles, including the Transporter T4, California, and other models that utilize a rear drum brake setup. This cable is engineered to meet or exceed OEM specifications, ensuring seamless integration with the vehicle’s braking architecture.

Key Features

• Material Composition: Constructed from premium steel wire, the cable offers exceptional tensile strength and resistance to corrosion. The outer sheath is made of durable polymer that protects against environmental factors such as moisture, oil, and road salts.
• Length and Compatibility: The cable measures approximately 844 mm, a length that aligns with the original design for rear parking brake systems in Volkswagen Transporter and California models. It is available as a single unit or paired set for left‑hand and right‑hand applications.
• Installation Flexibility: Designed for both left and right rear brake assemblies, the cable can be installed in a variety of configurations. It features a standardized connector that mates directly with the vehicle’s brake lever and drum assembly.
• Durability: The cable’s construction includes a double‑layered sheath that enhances abrasion resistance, ensuring longevity even under frequent use or in harsh driving conditions.
• Precision Engineering: The cable’s internal diameter and tensioning characteristics are calibrated to provide smooth lever action, reducing the effort required by the driver while maintaining consistent braking performance.

Technical Specifications

Installation Guide

The Bosch 1987477171 Brake Cable is designed for straightforward installation, but following the correct procedure ensures optimal performance and safety.

1. Preparation: Remove the existing brake cable by loosening the mounting bolts on both the lever and drum assembly. Carefully detach the old cable, noting its routing path.
2. Routing: Place the new cable along the same path, ensuring it does not kink or bind. The cable should run smoothly from the lever to the drum without obstruction.
3. Securing: Fasten the cable to the lever using the provided mounting hardware. Tighten to the manufacturer’s torque specification, typically around 10 Nm.
4. Tensioning: Adjust the cable tension so that the parking brake lever moves smoothly and engages fully when pulled. The lever should return to its neutral position without excessive play.
5. Testing: Engage the parking brake and verify that the drum brakes activate correctly. Release the lever to ensure it returns to its original position.
6. Final Check: Inspect the cable for any signs of wear or damage. Confirm that all fasteners are secure and that the cable is free from sharp bends.

Maintenance Tips

• Regular Inspection: Check the cable for signs of fraying, corrosion, or excessive wear every 10,000 km or annually.
• Lubrication: Apply a light coat of brake fluid or dedicated cable lubricant to the cable’s interior surface to reduce friction and extend lifespan.
• Avoid Over‑Tension: Excessive tension can lead to premature cable failure. Use a torque wrench during installation and re‑check after the first few drives.
• Protect from Extreme Conditions: Store the cable in a dry environment when not installed to prevent moisture buildup.

Why Choose Bosch?

Bosch is a globally recognized leader in automotive components, known for its commitment to quality, safety, and innovation. The 1987477171 Brake Cable reflects this heritage through:

• Precision Manufacturing: Each cable undergoes rigorous testing to ensure it meets stringent performance criteria.
• Reliability: Designed to withstand the demands of daily driving and harsh road conditions.
• Compatibility: Seamlessly fits OEM specifications, providing a true replacement that restores original functionality.
• Support: Bosch offers comprehensive technical documentation and customer support for installation and troubleshooting.

Applications Across Vehicle Models

The 1987477171 Brake Cable is tailored for a range of Volkswagen models that feature rear drum brakes and require a parking brake cable. Common applications include:

• Volkswagen Transporter T4 (both left and right rear configurations)
• Volkswagen California Transporter
• Other commercial and passenger vans that utilize a similar braking architecture

Conclusion

The Bosch 1987477171 Brake Cable delivers dependable performance, precise lever action, and long‑term durability for vehicles that rely on a rear drum parking brake system. Its engineered design, high‑quality materials, and adherence to OEM standards make it an ideal choice for mechanics and vehicle owners seeking a reliable replacement that restores the original braking feel and safety.