Bosch 0986473354 Caliper

Bosch 0986473354 Caliper – Precision Braking Component

The Bosch 0986473354 Caliper is a high‑performance brake caliper designed for rear axle applications in a wide range of automotive platforms. Engineered with Bosch’s renowned quality standards, this component delivers reliable stopping power while maintaining durability under demanding driving conditions.

Key Features and Design Highlights

• Robust Construction: Crafted from premium alloy materials, the caliper offers excellent thermal conductivity and resistance to corrosion, ensuring consistent performance over extended service life.
• Optimized Geometry: The internal piston chamber is engineered for uniform pressure distribution across the brake pads, reducing wear and enhancing braking efficiency.
• Integrated Parking Brake Mechanism: Many variants of this caliper incorporate a built‑in parking brake actuator, simplifying installation and providing an additional safety feature without requiring separate hardware.
• Compatibility: Designed to fit rear axle configurations on vehicles such as the Mitsubishi Space Star, Volvo V40 Estate, S40 I Sedan, and other models within the same platform family. The caliper’s mounting geometry aligns with standard bolt patterns, facilitating straightforward replacement.
• Efficient Heat Dissipation: Venting channels and a lightweight design reduce heat buildup during braking, mitigating fade and preserving performance during prolonged use.

Installation Overview

Installing the Bosch 0986473354 Caliper involves removing the existing brake assembly, aligning the new caliper with the mounting brackets, and securing it using manufacturer‑specified torque settings. The integrated parking brake actuator requires connection to the vehicle’s hydraulic system, ensuring seamless operation of both service and parking brakes.

Maintenance Recommendations

• Regular Inspection: Check for signs of wear on pistons, seals, and pads during routine maintenance intervals. Replace any components that exhibit excessive wear or damage.
• Hydraulic Fluid Quality: Maintain clean brake fluid to prevent contamination of the caliper’s internal passages. Follow the vehicle manufacturer’s recommended fluid change schedule.
• Seal Integrity: Inspect seals for leaks, especially after high‑temperature events such as hard braking or towing. Replace compromised seals promptly to avoid hydraulic loss.

Performance Characteristics

The caliper’s design ensures rapid piston movement and consistent pad contact, translating into sharp, responsive braking feel. Its thermal management capabilities allow it to withstand repeated high‑intensity braking without significant temperature rise, thereby preserving stopping power during spirited driving or heavy load conditions.

Applications Across Vehicle Models

This caliper is tailored for rear axle use in a variety of compact and mid‑size vehicles. Notable applications include:

• Mitsubishi Space Star – Rear left and right variants available.
• Volvo V40 Estate – Compatible with both sedan and estate body styles.
• S40 I Sedan – Fits the rear braking system of this model.
• Other models within the same platform family that share identical mounting geometry and hydraulic specifications.

Technical Specifications (Representative)

Conclusion

The Bosch 0986473354 Caliper exemplifies the brand’s commitment to safety, performance, and reliability. Its thoughtful engineering ensures that drivers experience consistent braking response while benefiting from a component designed for longevity and ease of maintenance. Whether installed in a daily commuter or used on a vehicle subjected to spirited driving, this caliper stands as a dependable choice for rear axle braking systems.