Dorman H38491 Brake Hydraulic Hose - Front Left or Front Left Outer

Reliable Brake Hydraulic Hose for Nissan 720, D21, and Pickup

The Dorman H38491 brake hydraulic hose is designed to provide dependable brake fluid transfer for Nissan 720, D21, and Pickup models. Engineered with durable materials, this flexible brake hose ensures consistent performance and safety under various driving conditions.

• Compatible with Nissan 720, D21, and Pickup models
• Overall length of 15.88 inches for precise fitment
• Flexible EPDM rubber hose material with black rubber outer sleeve
• Treated steel fittings: banjo type on one end and female on the other
• Includes necessary gaskets for secure installation

Durable Construction and Design Features

The Dorman H38491 brake hydraulic hose features a flexible EPDM rubber hose core that resists heat, ozone, and brake fluid degradation. The black rubber outer sleeve adds protection against abrasion and environmental factors. Both ends are equipped with treated steel fittings—one banjo fitting with a 10 mm thread diameter and one female fitting with an M10 x 1.0 inside diameter—ensuring a secure and leak-free connection. The hose measures 15.88 inches overall, with an axis length of 15.5 inches, designed to match the original equipment specifications for Nissan 720, D21, and Pickup vehicles. This part includes gaskets but does not come with mounting hardware or brackets.

Applications and Common Issues Addressed

• Replacement of worn or cracked brake hydraulic hoses
• Resolving brake fluid leaks caused by damaged fittings or hose material
• Restoring proper brake pressure and pedal feel
• Preventing brake failure due to hose deterioration
• Maintaining brake system integrity on Nissan 720, D21, and Pickup models

Installation Notes and Tips

Before installation, ensure the vehicle is securely lifted and supported. Carefully remove the old brake hose, taking care to avoid contamination of the brake system. Use the included gaskets to ensure a proper seal at the fittings. Since mounting hardware and brackets are not included, reuse the original components if they are in good condition. After installation, bleed the brake system thoroughly to remove any air and verify there are no leaks. Check the hose routing to prevent contact with moving parts or sharp edges.

Quality Assurance and Warranty Information

Dorman manufactures the H38491 brake hydraulic hose to meet or exceed OEM standards for fit, form, and function. The use of treated steel fittings and EPDM rubber hose material supports durability and resistance to common brake system stresses. This part is backed by Dorman's quality assurance processes, providing confidence in its reliability and performance. Warranty details can be obtained from the product documentation or Dorman's official resources.