Dorman H621742 Brake Hydraulic Hose - Rear Right

Reliable Brake Hydraulic Hose for Ram 2500 and 3500

The Dorman H621742 brake hydraulic hose is designed to provide dependable brake fluid transfer for Ram 2500 and 3500 models. Engineered with durable materials and precise fittings, this flexible brake hose ensures consistent performance under demanding conditions.

• Compatible with Ram 2500 and Ram 3500 models
• Flexible hose constructed from EPDM rubber for durability
• Black outer sleeve made of rubber for protection
• Includes stamped steel bracket and gaskets for secure mounting
• End fittings made of treated steel with banjo and female types
• Overall length of 8.0 inches for exact fitment

Durable Construction and Precise Fitment

This Dorman brake hydraulic hose 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 exposure. The hose includes a stamped steel bracket and gaskets to ensure a secure and leak-free installation. Both ends are equipped with treated steel fittings: a 10 mm banjo fitting on one end and a 3/8 in-24 female fitting on the other, designed to match factory specifications for Ram 2500 and 3500 brake systems. With an overall length of 8.0 inches, this hose provides a precise replacement option for maintaining brake system integrity.

Applications and Problem Resolution

• Replacement of worn or cracked brake hydraulic hoses on Ram 2500 and 3500
• Eliminates brake fluid leaks caused by damaged or deteriorated hoses
• Restores proper brake fluid flow and pressure for safe braking performance
• Addresses issues related to hose swelling or hardening from heat exposure
• Prevents brake system failure due to compromised hose integrity

Installation Notes and Tips

Ensure the vehicle is securely lifted and supported before beginning brake hose replacement. Carefully remove the old hose and inspect mounting points for corrosion or damage. Use the included stamped steel bracket and gaskets to secure the new hose in place, ensuring all fittings are tightened to manufacturer torque specifications. Avoid twisting or kinking the flexible hose during installation to maintain proper fluid flow. After installation, bleed the brake system thoroughly to remove any air and verify proper brake operation.

Quality Assurance and Warranty

Dorman manufactures this brake hydraulic hose to meet or exceed OEM standards for fit, form, and function. The use of treated steel fittings and EPDM rubber hose material supports long-term durability and resistance to common brake system contaminants. This product includes gaskets to ensure a reliable seal. While specific warranty details are not provided, Dorman products typically come with a limited warranty against defects in material and workmanship.