Centric 150.66398 Brake Hydraulic Hose - Rear Upper

Reliable Brake Hydraulic Hose for Chevrolet and GMC Trucks

The Centric Premium Brake Hydraulic Hose 150.66398 is designed specifically for Chevrolet Silverado 2500 HD and GMC Sierra 2500 HD models. This brake hydraulic hose ensures consistent brake fluid delivery with durable construction and precise fitment.

• DOT approved for safety compliance
• Black EPDM rubber outer sleeve for durability and heat resistance
• Metal female fittings on both ends with inverted flare design
• Overall length of 18.583 inches (472 mm) for exact fit
• Includes two mounting clips for secure installation

About Centric Premium Brake Hydraulic Hoses

The Centric Premium Brake Hydraulic Hoses line focuses on delivering high-quality brake hoses that meet or exceed OEM specifications. These hoses feature durable EPDM rubber outer sleeves and metal fittings designed to withstand the demands of heavy-duty vehicles like the Chevrolet Silverado 2500 HD and GMC Sierra 2500 HD. The 150.66398 part number is part of this line, offering reliable performance and safety compliance for brake hydraulic systems.

Product Details and Specifications

This brake hydraulic hose features a black EPDM rubber outer sleeve that resists heat, ozone, and abrasion, ensuring long service life. Both ends have metal female fittings with inverted flare types, sized M12-1.00 on one end and M10-1.00 on the other, providing a secure and leak-free connection. The hose length of 18.583 inches (472 mm) matches the original equipment dimensions for proper fitment on Chevrolet Silverado 2500 HD and GMC Sierra 2500 HD trucks. Two mounting clips are included to help secure the hose during installation, although no brackets, grommets, or shields are provided.

Common Applications and Problem Solving

• Replacement of worn or cracked brake hydraulic hoses
• Resolving brake fluid leaks caused by damaged fittings or hose material
• Restoring proper brake fluid pressure and pedal feel
• Upgrading to DOT-approved hoses for safety compliance
• Maintaining brake system integrity on Chevrolet Silverado 2500 HD and GMC Sierra 2500 HD trucks

Installation Notes and Tips

Ensure the vehicle is securely lifted and supported before beginning brake hose replacement. Remove the old hose carefully to avoid contaminating the brake system. Use the included mounting clips to secure the new hose in place, but note that brackets, grommets, and seals are not included and may need to be reused or replaced separately. After installation, bleed the brake system thoroughly to remove air and verify proper brake function.

Quality Assurance and Warranty

The Centric Premium Brake Hydraulic Hose 150.66398 is DOT approved, meeting federal safety standards for brake components. Manufactured to OEM specifications, this hose provides reliable performance for Chevrolet Silverado 2500 HD and GMC Sierra 2500 HD vehicles. Warranty details should be confirmed with the original product documentation or manufacturer.