Centric 150.66330 Brake Hydraulic Hose - Rear Upper

Reliable Brake Hydraulic Hose for GM Trucks and SUVs

The Centric Premium Brake Hydraulic Hose part number 150.66330 is designed to provide dependable brake fluid transfer for select Cadillac, Chevrolet, and GMC vehicles. Engineered to meet DOT standards, this brake hydraulic hose ensures consistent performance and safety for your braking system.

• DOT approved for safety compliance
• Black EPDM rubber outer sleeve for durability
• Metal female fittings with inverted flare ends
• Overall length of 16.929 inches (430 mm)
• Includes one mounting clip 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. This product line emphasizes durability and safety, using materials like EPDM rubber for the outer sleeve and metal fittings to withstand pressure and environmental factors. The 150.66330 hose is part of this line, offering reliable brake fluid transfer for heavy-duty applications in GM trucks and SUVs.

Product Details and Specifications

This brake hydraulic hose features a black EPDM rubber outer sleeve that resists heat, ozone, and abrasion, extending the hose's service life. Both ends have metal female fittings with inverted flare types, sized 7/16"-24 on one end and 3/8"-24 on the other, ensuring a secure and leak-free connection. The hose measures 16.929 inches (430 mm) in overall length, making it compatible with specific models such as the Cadillac Escalade, Chevrolet Tahoe, and GMC Yukon XL 1500. Note that mounting hardware, grommets, brackets, gaskets, and shields are not included, except for one clip to aid installation.

Compatible Vehicles and Applications

• Cadillac Escalade and Escalade EXT
• Chevrolet Avalanche 1500, Suburban 1500, and Tahoe
• GMC Yukon and Yukon XL 1500

This brake hydraulic hose is intended for use in the brake system to transfer brake fluid under pressure, maintaining proper brake function and pedal feel.

Common Issues Addressed by This Brake Hose

• Brake fluid leaks due to worn or cracked hoses
• Reduced braking performance from damaged hydraulic lines
• Swollen or deteriorated hose outer sleeves
• Corrosion or damage to metal fittings causing fluid loss
• Incompatibility with OEM brake hose specifications

Installation Notes and Tips

Ensure the brake system is depressurized before removing the old hose. Verify the thread sizes and flare types match the vehicle’s brake block connections (7/16"-24 and 3/8"-24 inverted flare female fittings). Use the included clip to secure the hose properly, but note that no additional mounting hardware or brackets are provided. After installation, bleed the brake system thoroughly to remove air and confirm proper brake pedal feel.

Quality Assurance and Warranty

The Centric Premium Brake Hydraulic Hose 150.66330 is DOT approved, meeting federal safety standards for brake components. Manufactured with quality materials and tested for durability, this hose supports reliable brake system performance. Warranty details should be confirmed with the product documentation or manufacturer.