ABS SL 3720 Brake Hose

ABS SL 3720 Brake Hose Overview

The ABS SL 3720 is a high‑performance brake hose designed for automotive braking systems that demand reliability and durability. Engineered with advanced materials and precision manufacturing, this hose delivers consistent hydraulic pressure while resisting heat, vibration, and chemical exposure.

Key Material Composition

The core of the ABS SL 3720 is a reinforced elastomeric compound that combines polyurethane (PU) with a high‑density polyethylene (HDPE) outer sheath. This dual‑layer construction offers:

• Excellent abrasion resistance, ensuring longevity even in harsh operating environments.
• Superior heat tolerance up to 200 °C, preventing hose failure under extreme braking conditions.
• Chemical stability against brake fluid additives and automotive oils.

Design Features for Optimal Performance

The hose incorporates several design elements that enhance safety and functionality:

• Multi‑layer reinforcement with braided steel wire to maintain structural integrity under high pressure.
• Seamless construction achieved through precision extrusion, eliminating potential leak points.
• Flexible yet rigid profile that allows easy routing around vehicle components while resisting kinking.
• Integrated pressure rating of 350 psi (24 bar), suitable for most passenger and light commercial vehicles.

Compatibility and Application Range

The ABS SL 3720 is engineered to fit a wide array of automotive models, particularly those from the Citroën and Peugeot families. Common applications include:

• Rear brake lines for models such as the Citroën AX, Xsara, and Peugeot 306.
• Front brake lines in vehicles requiring high‑strength hoses for front‑wheel braking systems.
Replacement of OEM hoses where durability and performance are critical.

Installation Guidelines

Proper installation is essential to maintain the integrity of the brake system. Follow these steps when fitting the ABS SL 3720:

1. Inspect the hose for any visible defects before mounting.
2. Secure fittings with torque specifications recommended by the vehicle manufacturer.
3. Check for kinks or twists after routing; straighten gently if necessary.
4. Perform a pressure test to ensure there are no leaks before re‑assembling the brake system.

Maintenance and Longevity Tips

While the ABS SL 3720 is built for durability, routine checks can extend its service life:

• Regularly inspect for wear, especially at bends and attachment points.
• Replace any damaged sections immediately to avoid brake failure.
• Keep the hose clean from dirt and debris that could compromise seals.
• Store spare hoses in a dry, temperature‑controlled environment to prevent premature aging.

Why Choose ABS SL 3720?

The combination of advanced materials, robust construction, and proven compatibility makes the ABS SL 3720 an excellent choice for:

• Automotive enthusiasts seeking reliable performance.
Professional mechanics who require a dependable replacement part. Fleet operators looking to reduce maintenance downtime.

Conclusion

The ABS SL 3720 Brake Hose stands out as a premium component for automotive braking systems. Its thoughtful engineering ensures that drivers experience consistent, safe braking performance across a variety of vehicle models and operating conditions.