Dorman 919-103 Brake Hydraulic Line Kit

Durable Brake Hydraulic Line Kit for Chevrolet and GMC Trucks

The Dorman 919-103 Brake Hydraulic Line Kit offers a reliable solution for maintaining the brake system on Chevrolet Silverado 1500 and GMC Sierra 1500 models. Designed with stainless steel lines and pre-formed tubes, this kit ensures a precise fit and long-lasting performance under high pressure conditions.

• Constructed from corrosion-resistant stainless steel for durability
• Pre-formed brake lines for accurate fitment and easier installation
• Includes all necessary fittings for a complete brake line replacement
• Rated for a maximum pressure of 4000 psi to meet brake system demands
• Package contains 7 tubes to cover multiple brake line connections

Product Details and Specifications

The Dorman 919-103 Brake Hydraulic Line Kit is engineered specifically for Chevrolet Silverado 1500 and GMC Sierra 1500 trucks, providing seven pre-formed stainless steel tubes that replace worn or damaged brake lines. The stainless steel construction offers enhanced resistance to rust and corrosion compared to standard steel lines, extending the service life of the brake system. Each tube is pre-formed to match the original factory specifications, reducing installation time and ensuring proper routing without the need for bending or modification. The kit also includes all necessary fittings, allowing for a complete and secure brake line replacement. With a maximum pressure rating of 4000 psi, these lines are designed to withstand the hydraulic pressures generated during braking, maintaining system integrity and safety.

Common Applications and Problem Resolution

• Replacement of corroded or leaking brake lines on Chevrolet Silverado 1500 and GMC Sierra 1500
• Restoring brake system reliability after damage from road debris or wear
• Upgrading to stainless steel lines for improved corrosion resistance
• Addressing brake fluid leaks that cause reduced braking performance
• Ensuring proper brake line routing with pre-formed tubes to prevent kinks or interference

Installation Notes and Tips

Installation of the Dorman 919-103 Brake Hydraulic Line Kit requires basic mechanical skills and proper brake system knowledge. It is recommended to use a brake line wrench to avoid rounding fittings during removal and installation. Ensure all fittings are tightened to manufacturer torque specifications to prevent leaks. After installation, bleed the brake system thoroughly to remove air and verify proper brake pedal feel. Inspect all connections for leaks before road testing the vehicle. This kit is designed for direct replacement on Chevrolet Silverado 1500 and GMC Sierra 1500 models, minimizing the need for modifications.

Quality Assurance and Warranty Information

Dorman manufactures the 919-103 Brake Hydraulic Line Kit to meet or exceed OEM standards for fit, form, and function. The stainless steel material and included fittings are selected to provide reliable performance under typical operating conditions. While specific warranty details may vary, Dorman generally offers a limited warranty against defects in material and workmanship. Users should consult the product packaging or Dorman’s official resources for exact warranty terms.