Dorman H381134 Brake Hydraulic Hose - Front Left or Front Right

Reliable Brake Hydraulic Hose for Ford and Mazda Trucks

The Dorman H381134 brake hydraulic hose is designed to provide dependable brake fluid transfer for select Ford and Mazda truck models. Engineered with durable materials and precise fittings, this flexible brake hose ensures consistent braking performance and safety.

• Compatible with Ford Ranger and Mazda B2300, B2500, B3000, B4000 models
• Constructed with EPDM rubber hose material and black rubber outer sleeve
• Includes stamped steel bracket and gaskets for secure installation
• Features treated steel banjo fitting on one end and female fitting on the other
• Overall length of 18.5 inches with 16.25 inches axis length for proper fitment

Durable Construction and Precise Fitment

This Dorman brake hydraulic hose (part number H381134) is built with EPDM rubber, known for its resistance to heat, ozone, and brake fluid degradation. The black rubber outer sleeve adds an extra layer of protection against abrasion and environmental factors. The hose includes a stamped steel bracket for mounting stability and treated steel fittings—a banjo fitting on one end with a 0.38-inch thread diameter and a female fitting on the other with a 3/8 in-24 inside diameter—ensuring a secure connection to the brake system. Gaskets are included to maintain a leak-free seal during installation.

Compatible Vehicles and Applications

This brake hydraulic hose is specifically designed for use with Ford Ranger and Mazda B-series trucks, including B2300, B2500, B3000, and B4000 models. The precise length and fitting types make it suitable for replacing worn or damaged brake hoses on these vehicles, restoring proper brake fluid flow and system integrity.

• Replaces cracked or leaking brake hoses
• Solves brake fluid pressure loss issues
• Addresses brake pedal softness caused by hose damage
• Prevents brake fluid contamination from external elements
• Restores proper brake system responsiveness

Installation Notes and Tips

When installing the Dorman H381134 brake hydraulic hose, ensure the vehicle is securely lifted and supported. Carefully remove the old hose, noting the routing and fitting orientation. Use the included gaskets to prevent leaks and tighten fittings to manufacturer torque specifications. Inspect the stamped steel bracket for secure mounting and replace if necessary. Bleed the brake system thoroughly after installation to remove air and verify proper brake function.

Quality Assurance and Warranty

Dorman brake hydraulic hoses are manufactured to meet or exceed OEM standards for durability and performance. The H381134 part undergoes rigorous quality control to ensure reliable operation under demanding conditions. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in materials and workmanship to provide confidence in your replacement brake hose.