Centric 150.66342 Brake Hydraulic Hose - Rear Left

Reliable Brake Hydraulic Hose for Select GM and Isuzu Models

The Centric Premium Brake Hydraulic Hose part number 150.66342 is designed to provide dependable brake fluid transfer for various Buick, Chevrolet, GMC, Isuzu, Oldsmobile, and Saab vehicles. Engineered to meet DOT standards, this brake hydraulic hose ensures consistent performance and safety for your braking system.

• DOT approved for safety compliance
• Durable black EPDM rubber outer sleeve
• Metal banjo fitting on one end and female inverted flare fitting on the other
• Includes gasket or seal for secure connections
• Overall length of 12.992 inches (330 mm)
• Compatible with multiple models including Chevrolet Trailblazer, GMC Envoy, and Isuzu Ascender

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 ensure reliable brake fluid transfer. The 150.66342 hose is part of this line, offering a precise fit and robust construction for select GM and Isuzu vehicles.

Product Details and Specifications

This brake hydraulic hose features a black EPDM rubber outer sleeve that resists heat, ozone, and abrasion, contributing to long service life. The hose ends include a metal banjo fitting with a 10.0mm thread size on one end and a female inverted flare fitting with a 1/2"-20 thread size on the other, designed for secure and leak-free connections. The included gasket or seal ensures proper sealing during installation. Note that mounting hardware, grommets, brackets, and shields are not included with this part.

Common Applications and Problem Solving

• Replacement for worn or cracked brake hydraulic hoses
• Fixes brake fluid leaks caused by damaged hose fittings
• Restores proper brake fluid pressure and pedal feel
• Addresses hose swelling or deterioration from heat exposure
• Compatible with brake systems on Buick, Chevrolet, GMC, Isuzu, Oldsmobile, and Saab models such as Trailblazer, Envoy, and Ascender

Installation Notes and Tips

Ensure the brake system is depressurized before removing the old hose. Use the included gasket or seal to prevent leaks at the banjo fitting. Verify thread sizes (10.0mm on banjo end and 1/2"-20 on female inverted flare end) match your vehicle’s brake system. Since mounting hardware and brackets are not included, reuse existing components or source separately if needed. Properly bleed the brake system after installation to remove air and restore braking performance.

Quality Assurance and Warranty

Centric Premium Brake Hydraulic Hoses are manufactured to meet DOT safety standards, ensuring reliable performance and durability. This part number 150.66342 undergoes quality control inspections to maintain consistent specifications. Warranty details should be confirmed with the original equipment manufacturer or distributor.