Dorman H36684 Brake Hydraulic Hose - Rear or Rear Center

Brake Hose for Rear Center Applications

This Dorman brake hydraulic hose is engineered as a direct-fit replacement for specific rear center brake hose applications on 1971-1972 Chevrolet and GMC trucks and SUVs. Built with an EPDM rubber hose and treated steel fittings, it is made to match the original hose’s fit, function, and performance for a dependable brake repair.

Compatible with 1971-1972 Chevrolet Blazer, rear center, 1971-1972 Chevrolet C10 Suburban, rear center, 1971-1972 Chevrolet K10 Suburban, rear center, and 1971-1972 GMC Jimmy, rear center. Part number H36684 is also referenced in OE-style replacement searches for these applications.

Key Features

• Direct replacement brake hydraulic hose for specific rear center positions
• EPDM rubber hose construction with black outer sleeve
• Treated steel end fittings for secure brake line connection
• Flexible hose design for suspension and chassis movement
• Stamped steel bracket material listed for application-specific mounting points
• Overall length: 17.88 in.; axis 1 length: 17.63 in.
• Part number H36684 for easy identification

Detailed Description

Dorman H36684 is a brake hose built for the rear center location on select 1971-1972 Chevrolet Blazer, Chevrolet C10 Suburban, Chevrolet K10 Suburban, and GMC Jimmy models. The hose uses EPDM rubber for the hose material and treated steel for both end fittings, helping maintain the original routing and connection style used on the vehicle. Its flexible construction supports normal chassis and suspension movement while preserving brake fluid transfer through the hydraulic system.

This part cross-references Raybestos Brakes BH36684 and Centric Parts 150.66324 for the same application. When replacing a worn brake hose, H36684 provides a vehicle-specific solution that aligns with the original rear center hose layout on these Chevrolet and GMC platforms.

What It Helps Fix

• Cracked or weathered brake hose rubber
• Brake fluid seepage at the hose ends
• Restricted brake fluid flow from internal hose wear
• Soft or inconsistent brake pedal response caused by hose deterioration
• Corrosion-related issues at the hose fittings

Installation Notes and Tips

Verify the rear center position and hose routing before installation. This hose does not include mounting hardware, brackets, or seals, so reuse or source the required vehicle-specific components as needed. Confirm thread size and fitting style against the original hose before final assembly, and inspect adjacent brake lines for corrosion or damage during service.

Quality Assurance

Dorman manufactures this brake hydraulic hose to match the fit, function, and performance of the original hose on the listed vehicles and positions. It is intended for use as part of a complete brake repair on compatible Chevrolet and GMC applications.