Dorman H620351 Brake Hydraulic Hose - Front Left or Front Right

Reliable Brake Hydraulic Hose for Precise Stopping Power

The Dorman H620351 brake hydraulic hose is engineered to provide dependable brake fluid transfer for vehicles requiring a flexible, durable hose. Designed with treated steel male fittings and a robust EPDM rubber hose, this component ensures consistent brake performance and safety.

• Durable black EPDM rubber outer sleeve for flexibility and resistance
• Treated steel male fittings on both ends for secure connections
• Overall length of 18.75 inches for precise fitment
• Thread sizes: M12 on one end and M10 x 1.0 on the other
• Flexible hose design suitable for brake hydraulic systems

Technical Details and Construction

This Dorman brake hydraulic hose (part number H620351) features a flexible EPDM rubber hose material that withstands heat, pressure, and brake fluid exposure. The black rubber outer sleeve provides protection against abrasion and environmental factors. Both ends are equipped with treated steel male fittings, ensuring corrosion resistance and a secure seal within the brake system. The hose measures 18.75 inches in length, with an M12 thread diameter on one end and an M10 x 1.0 inside diameter fitting on the other, making it compatible with specific brake line configurations.

Common Applications and Problem Resolution

• Replacement for worn or cracked brake hydraulic hoses
• Fixes brake fluid leaks caused by damaged hose fittings
• Restores proper brake fluid pressure and pedal feel
• Addresses hose swelling or deterioration from heat exposure
• Prevents brake system failure due to hose rupture

Installation Notes and Tips

When installing the Dorman H620351 brake hydraulic hose, ensure the vehicle’s brake system is depressurized and fluid is drained to avoid spills. Verify thread sizes (M12 and M10 x 1.0) match the vehicle’s brake line fittings before installation. Use appropriate brake line wrenches to avoid damaging fittings. 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 specifications for durability and performance. The H620351 part undergoes rigorous quality control to ensure reliable operation under demanding conditions. While specific warranty details are not provided, Dorman products typically come with a limited warranty covering defects in materials and workmanship.