ABS 726161 Brake Caliper

ABS 726161 Brake Caliper

The ABS 726161 Brake Caliper is a high‑performance braking component engineered for rear-wheel drive vehicles, particularly those in the Honda and MG families. Designed with precision machining and advanced materials, this caliper delivers reliable stopping power while maintaining durability under demanding driving conditions.

Design & Construction

The caliper features a dual‑pivot mounting system, allowing for optimal brake pad alignment and even wear. Its housing is fabricated from high‑strength aluminum alloy, which offers an excellent strength-to-weight ratio, reducing unsprung mass and improving vehicle handling.

Key design elements include:

• Integrated piston assembly with a sealed hydraulic system to prevent fluid leakage.
• Heat‑resistant coating on the brake pad contact surfaces, ensuring consistent performance during prolonged braking sessions.
• Ventilated caliper face that promotes efficient heat dissipation, mitigating brake fade.

Material Composition

The core components of the ABS 726161 are constructed from:

• Aluminum alloy (6061‑T6) for the caliper body.
• Steel pistons with a hardened surface finish.
• Polyurethane seals that maintain hydraulic integrity over extended periods.

Compatibility & Vehicle Fitment

This caliper is specifically engineered for rear-wheel applications in the following models:

• Honda Civic VI Fastback and Hatchback (EJ, EK)
• Honda MG series (ZS 180, ZS 120, ZS 2.0 TD, ZS 1.6)
• Other compatible Honda and MG vehicles that use the 726161 caliper specification.

It is available in both left‑hand drive (LHD) and right‑hand drive (RHD) configurations, ensuring broad applicability across global markets.

Performance Characteristics

• Consistent stopping power: The dual‑pivot design ensures even pad distribution, providing reliable braking performance in both wet and dry conditions.
• Heat management: Ventilated caliper face and heat‑resistant coating reduce the risk of brake fade during high‑intensity driving.
• Reduced unsprung mass: Lightweight aluminum construction improves suspension response and ride quality.

Installation Guidelines

Installing the ABS 726161 requires careful attention to mounting torque specifications and hydraulic system integrity. The following steps outline a typical installation procedure:

1. Remove existing caliper: Detach brake pads, disconnect the hydraulic line, and carefully lift the wheel assembly.
2. Mount new caliper: Align the dual‑pivot mounting points with the vehicle’s rear hub. Secure using manufacturer‑specified torque values.
3. Seal hydraulic connections: Apply brake fluid to the piston seals and ensure no leaks are present.
4. Reinstall pads and wheel: Fit new or existing brake pads, reattach the wheel, and perform a brake system bleed to remove air bubbles.

Maintenance & Care

Regular maintenance ensures optimal performance and longevity of the ABS 726161 caliper:

• Brake fluid inspection: Check fluid levels every 12 months or as recommended by the vehicle manufacturer.
• Pad wear monitoring: Replace brake pads when pad thickness falls below the minimum threshold (typically 3 mm).
• Seal integrity check: Inspect polyurethane seals for signs of cracking or degradation, replacing them if necessary.

Technical Specifications

Conclusion

The ABS 726161 Brake Caliper exemplifies engineering excellence in rear braking systems for Honda and MG vehicles. Its combination of lightweight construction, robust heat management, and precise dual‑pivot mounting delivers dependable stopping performance while enhancing overall vehicle dynamics. Whether you are a professional mechanic or an enthusiast seeking to upgrade your ride, this caliper offers the reliability and quality demanded by modern automotive standards.