Centric 150.66128 Brake Hydraulic Hose - Front Left

Centric Premium Brake Hydraulic Hose 150.66128

The Centric Premium Brake Hydraulic Hose 150.66128 is a DOT-approved front left brake hose built for specific Chevrolet Silverado 1500 and GMC Sierra 1500 applications. It uses an EPDM rubber outer sleeve, metal fittings, and included brackets and seals to support a secure hydraulic connection at the wheel end.

Centric Premium Brake Hydraulic Hoses are part of Centric Parts’ brake hydraulic program, which covers master and wheel cylinders, brake hoses, repair kits, and remanufactured power boosters. For buyers searching for a front left brake hose for a 1999-2007 Chevrolet Silverado 1500 or GMC Sierra 1500, this part number 150.66128 is listed for multiple OE-style applications.

Key Features

• DOT approved brake hydraulic hose for road use
• Black EPDM rubber outer sleeve
• Metal banjo fitting on end 1 and metal female inverted fitting on end 2
• Steel brackets included with gasket or seal included
• Banjo bolt and clip included per Centric reference notes
• Overall length: 30.236 in. (768 mm)
• End 2 thread size: 7/16"-24; end 1 thread size: 10.0 mm

Detailed Description

This Centric brake hydraulic hose is engineered for front left placement and is listed for a range of Chevrolet Silverado 1500, Silverado 1500 HD, GMC Sierra 1500, Sierra 1500 HD, and Sierra 1500 Classic applications. It is a direct-fit style replacement for vehicles such as the 2007 Chevrolet Silverado 1500 front left, 2007 Chevrolet Silverado 1500 Classic front left, and 2007 GMC Sierra 1500 Classic front left, along with earlier 1999-2006 Silverado and Sierra models in the cataloged configurations. Part number 150.66128 is also cross-referenced to Dorman - First Stop H381298 for the same application.

The hose construction uses EPDM rubber for the outer sleeve and metal end fittings for a durable hydraulic connection. The included bracket and seal details help match the original routing and mounting points, while the banjo-style end and inverted female end reflect the OE-style connection layout used on these trucks.

What It Helps Address

• Cracked or leaking front brake hose on the driver-side front wheel
• Soft or inconsistent brake pedal caused by hose deterioration
• Brake fluid seepage at the hose connection points
• Restricted brake fluid flow from an aged or swollen hose
• Fitment issues when replacing a worn front left hose on Silverado 1500 or Sierra 1500 models

Installation Notes and Tips

Verify the vehicle’s year, make, model, and front left position before ordering. This hose is cataloged for specific brake and steering configurations, including GMT 800 disc brake caliper applications, Quadrasteer notes, and heavy-duty or standard-duty variants where listed. Confirm the thread sizes, banjo connection, and bracket style against the original hose before installation. Part number 150.66128 should be installed with the correct routing and torque specifications for the brake system.

Quality Assurance

Centric Parts maintains a broad brake hydraulic program that includes hoses, cylinders, repair kits, and remanufactured boosters, supporting consistent catalog coverage for brake service work. This hose is DOT approved and built to match the listed OE-style fitment requirements for the specified Chevrolet Silverado 1500 and GMC Sierra 1500 applications.