Dorman H36683 Brake Hydraulic Hose - Rear Center
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Dorman

Dorman H36683 Brake Hydraulic Hose - Rear Center

Brand Dorman H36683
Position Rear Center
Bracket Included No
Color Black
Describe Type Flexible Hose
End 1 Attachment Type Threaded
End 1 Fitting Material Treated Steel
End 1 Fitting Type Junction
End 1 Thread Diameter 7/16; 7/16
End 2 Attachment Type Threaded
End 2 Fitting Inside Diameter 7/16 in-24 Int
End 2 Fitting Material Treated Steel
End 2 Fitting Type Male; Female
Gasket Or Seal Included No
Hose Material EPDM Rubber
Jacket Included No
Mounting Hardware Included No
Outer Sleeve Material Rubber
Overall Length 20.25
Package Contents 1 Brake Hose
Fits Chevrolet and GMC · 6 vehicles

OE-style replacement. Precision-engineered to match original brake hose fit and function.

Flexible hose design. EPDM rubber construction helps deliver dependable braking performance.

Treated steel fittings. Threaded ends provide a secure, service-ready connection.

Cross-references ACI 88531, Centric Parts 150.66303 and Raybestos Brakes BH36683 for the same application. See all 10.

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Dorman H36683 Brake Hydraulic Hose

Dorman H36683 is a brake hydraulic hose engineered to match the fit, function, and performance of the original hose on select vehicles. Built with EPDM rubber and treated steel end fittings, it supports dependable brake fluid transfer for rear center applications on 1971-1972 Chevrolet Blazer, 1971-1972 Chevrolet C10 Suburban, and 1971-1972 GMC Jimmy.

Key Features

  • Direct replacement brake hydraulic hose for specific rear center applications
  • EPDM rubber hose construction with black outer sleeve
  • Treated steel fittings at both ends for secure connection points
  • Flexible hose design with 20.25 in. overall length
  • Engineered for 1971-1972 Chevrolet Blazer, Chevrolet C10 Suburban, and GMC Jimmy
  • Part number H36683 for easy identification and ordering

Detailed Description

This brake hose is built for vehicles that require a rear center hydraulic line with threaded connections and 7/16 in. fitting dimensions. The flexible EPDM rubber body helps maintain proper brake fluid flow while the treated steel end fittings provide the connection style needed for the listed applications. Dorman H36683 is a practical OE-style replacement for restoring brake system integrity on classic Chevrolet and GMC trucks and utilities. This part cross-references Raybestos Brakes BH36683 for the same application.

What It Helps Fix

  • Cracked or deteriorated brake hose rubber
  • Brake fluid seepage at hose connection points
  • Restricted hydraulic flow from an aging flexible line
  • Soft or inconsistent brake pedal feel caused by hose wear
  • Corrosion-related issues at the hose fittings

Installation Notes and Tips

Compatible with rear center brake hose locations on 1971-1972 Chevrolet Blazer, 1971-1972 Chevrolet C10 Suburban, and 1971-1972 GMC Jimmy. Verify thread size, fitting style, and overall length before installation. Mounting hardware, brackets, and seals are not included, so reuse or source the required vehicle-specific components as needed. Bleed the brake system after installation and inspect all connections for leaks.

Quality Assurance

Dorman manufactures this hose to match original fit and function for the listed vehicles and positions, supporting a reliable brake repair with materials selected for long-lasting durability.

Related reading

This part fits 6 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelDrive TypePositionNotes
1972ChevroletBlazerRWDRear Center—
1972ChevroletC10 Suburban—Rear CenterFront Coil Springs; Rear Coil Springs
1972GMCJimmyRWDRear Center—
1971ChevroletBlazerRWDRear Center—
1971ChevroletC10 Suburban—Rear CenterFront Coil Springs; Rear Coil Springs
1971GMCJimmyRWDRear Center—
Directly replaces or cross-references 10 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
ACI — 88531Centric Parts — 150.66303Raybestos Brakes — BH36683Sunsong — 220352887-443033989747B916165BH79338BH402430HB-86303