Dorman H621423 Brake Hydraulic Hose - Front Right

Durable Brake Hydraulic Hose for Lexus Land Cruiser and Toyota LX570

The Dorman H621423 brake hydraulic hose is engineered to provide reliable brake fluid transfer for Lexus Land Cruiser and Toyota LX570 models. Designed with quality materials and precise fittings, this flexible brake hose ensures consistent performance and safety under demanding driving conditions.

• Compatible with Lexus Land Cruiser and Toyota LX570
• Flexible hose constructed from EPDM rubber for durability
• Black outer sleeve made of rubber for protection against wear
• Includes stamped steel bracket and gaskets for secure installation
• End fittings made of treated steel: banjo fitting on one end and female fitting on the other
• Overall length of 17.5 inches with 10 mm thread diameter and M10 x 1.0 inside diameter

Product Features and Specifications

This Dorman brake hydraulic hose (part number H621423) features a flexible EPDM rubber hose material that resists 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, ensuring a secure fit within the brake system. Both end fittings are made from treated steel to resist corrosion, with a banjo fitting on one end and a female fitting on the other, designed to match OEM specifications. The package includes necessary gaskets to maintain a leak-free connection during installation.

Applications and Problem Resolution

• Replaces worn or cracked brake hydraulic hoses on Lexus Land Cruiser and Toyota LX570
• Addresses brake fluid leaks caused by damaged or deteriorated hoses
• Restores proper brake pressure and pedal feel compromised by hose failure
• Prevents brake system contamination from external debris and moisture
• Ensures secure mounting with included stamped steel bracket and gaskets

Installation Notes and Tips

When installing the Dorman H621423 brake hydraulic hose, ensure the vehicle is safely lifted and supported. Remove the old hose carefully to avoid brake fluid spillage. Use the included gaskets to create a proper seal at both fittings. Tighten fittings to manufacturer torque specifications to prevent leaks. Bleed the brake system thoroughly after installation to remove air and restore brake performance. The stamped steel bracket should be securely fastened to maintain hose positioning and prevent movement during operation.

Quality Assurance and Warranty

Dorman brake hydraulic hoses are manufactured to meet or exceed OEM standards for fit, form, and function. The H621423 part undergoes rigorous quality control to ensure durability and reliability in demanding brake system applications. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in material and workmanship. Refer to Dorman’s official documentation for complete warranty information.