Sunsong 2204456 Brake Hydraulic Hose - Rear Right

Rear Right Brake Hose for Mustang

The Sunsong 2204456 brake hydraulic hose is engineered for direct replacement on select Ford Mustang rear right applications. It is built to restore proper hydraulic connection at the wheel while matching the original fit and routing requirements for the vehicle.

Key Features

• Direct-fit brake hydraulic hose for rear right placement
• EPDM hose material for brake system durability
• 19.13 in. (486 mm) overall length
• 10 mm banjo end fitting on one end and 10 mm junction fitting on the other
• Bracket included where required for OE-style mounting
• Built to meet or exceed DOT, FMVSS 106, and SAE J1401 standards
• Cross-references Raybestos Brakes BH381284 and Dorman First Stop H381284 for the same application

Detailed Description

Sunsong 2204456 is a brake hydraulic hose designed for rear right use on 1999-2004 Ford Mustang models, including 2001-2003 Mustang rear right applications with traction control, except Interactive Vehicle Dynamics Control (IVDC). The hose is precision engineered to match the original routing and connection points, helping maintain proper brake fluid transfer at the wheel. For Mustang owners replacing a worn rear brake hose, this part number 2204456 provides an OE-style solution with the correct fittings and length for the listed vehicles.

Construction details include EPDM hose material, a 10 mm banjo fitting, a 10 mm junction fitting, and a bracket for proper positioning. Sunsong also specifies high-grade steel tubing with zinc electroplating for corrosion resistance against humidity, road salt, water, and grime. This makes the hose a practical replacement for Ford Mustang brake service where original hose condition has been compromised.

What It Helps Address

• Brake fluid seepage at a damaged rear hose
• Soft or inconsistent brake pedal feel caused by hose deterioration
• Cracking, swelling, or wear in the original brake hose
• Corrosion-related hose and fitting issues from road exposure
• Routing or fitment problems after brake system repair

Installation Notes

Verify rear right fitment before installation on 1999-2004 Ford Mustang models. The hose uses a banjo end fitting on one side and a junction fitting on the other, so confirm the connection style and 10 mm sizing match the vehicle’s original brake line setup. For 2001-2003 Mustang rear right applications, confirm the vehicle has traction control and does not use IVDC. If the vehicle uses a banjo connection, new copper washers are included by the manufacturer for proper sealing.

Quality Assurance

Sunsong states that each brake hose is pressure tested before it leaves the factory. The hose is manufactured to meet or exceed DOT, FMVSS 106, and SAE J1401 requirements, supporting consistent brake system performance on the listed Ford Mustang applications.