Front Brake Hydraulic Hose for Mitsubishi Diamante

Sunsong 2201720 is a front brake hydraulic hose engineered for 1997-2004 Mitsubishi Diamante applications. It is built to restore proper hydraulic connection at the front brake circuit with OE-style fitment details and corrosion-resistant construction.

Key Features

• Fits 1997-2004 Mitsubishi Diamante, front
• Part number: 2201720
• Banjo end fitting on one side and female fitting on the other
• 10 mm fitting size at both ends
• EPDM hose material for brake system use
• 20.25 in. (514.5 mm) overall length
• Includes bracket provision
• High-grade steel tubing with zinc electroplating for corrosion resistance

Detailed Description

This Sunsong brake hydraulic hose is made for front brake service on the Mitsubishi Diamante and is engineered to match the original routing and connection style. The 2201720 hose uses a 10 mm banjo fitting at one end and a 10 mm female fitting at the other, with EPDM hose material and a 20.25-inch length to support proper front brake line placement. Sunsong also uses zinc-coated steel tubing and protective components where required to help resist rust from humidity, road salt, water, and grime. This part cross-references Dorman – First Stop H620300 for the same application.

Common Problems This Hose Can Address

• Cracked or leaking front brake hose
• Restricted brake fluid flow from internal hose wear
• Corrosion at the hose and tube connection points
• Soft or inconsistent brake pedal feel caused by hose deterioration
• Brake warning symptoms related to damaged hydraulic lines

Installation Notes and Tips

Verify the hose routing, fitting style, and length against the original part before installation. Use new copper washers at banjo connections to help ensure proper sealing. After installation, bleed the brake system and inspect all connections for leaks before returning the vehicle to service.

Quality Assurance

Each hose is pressure tested before it leaves the factory. Sunsong states that this brake hose meets or exceeds DOT, FMVSS 106, and SAE J1401 standards for brake hydraulic hose construction and performance.