Dorman H620178 Brake Hydraulic Hose - Rear Left

Reliable Brake Hydraulic Hose for Dodge Ram 1500

The Dorman H620178 brake hydraulic hose is designed specifically for Dodge Ram 1500 models, providing a durable and flexible solution for your vehicle's braking system. Engineered with quality materials, this brake hose ensures consistent performance and safety under various driving conditions.

• Compatible with Dodge Ram 1500 brake systems
• Flexible EPDM rubber hose with black outer sleeve
• Includes gaskets for secure sealing
• End fittings made of treated steel: banjo and male types
• Overall length of 18.5 inches for precise fitment

Durable Construction and Design Features

This brake hydraulic hose features a flexible EPDM rubber hose material with a black rubber outer sleeve that resists wear and environmental damage. The hose ends include treated steel fittings—one banjo fitting with a 10 mm thread diameter and one male fitting with an M11 x 1.5 inside diameter—ensuring a secure and leak-free connection. The hose measures 18.5 inches in overall length with an 8.5-inch axis 1 length, designed to match the original equipment specifications for Dodge Ram 1500 models. Included gaskets help maintain a tight seal, although mounting hardware and brackets are not included.

Applications and Problem Resolution

• Replaces worn or cracked brake hydraulic hoses on Dodge Ram 1500
• Addresses brake fluid leaks caused by damaged hose fittings or seals
• Restores proper brake pressure and pedal feel
• Prevents brake system failure due to hose deterioration
• Suitable for routine brake system maintenance and repairs

Installation Notes and Tips

When installing the Dorman H620178 brake hydraulic hose, ensure the vehicle is securely lifted and supported. Carefully remove the old hose, noting the orientation of the banjo and male fittings. Replace the included gaskets to prevent leaks and torque fittings to manufacturer specifications. Since mounting hardware and brackets are not included, reuse existing components if they are in good condition or source replacements separately. Bleed the brake system thoroughly after installation to remove air and restore proper brake function.

Quality Assurance and Warranty

Dorman brake hydraulic hoses are manufactured to meet or exceed OEM standards for fit, form, and function. The H620178 part number undergoes rigorous quality control to ensure durability and reliability in demanding automotive environments. This product includes a gasket for proper sealing and is backed by Dorman's limited warranty, providing confidence in its performance for Dodge Ram 1500 brake system repairs.