Sunsong 3402337 Power Steering Pressure Line Hose Assembly

Overview of Sunsong Power Steering Pressure Line Hose Assembly

The Sunsong 3402337 power steering pressure line hose assembly is designed for reliable hydraulic performance in Ford and Mercury vehicles. Specifically engineered for models like the Explorer, Explorer Sport Trac, and Mountaineer, this hose assembly ensures proper fluid flow and pressure management within the power steering system.

• Includes a mounting bracket for secure installation
• End 1 features an 11mm male captive o-ring fitting
• End 2 has a 16mm swivel o-ring fitting for flexibility
• Constructed with durable CSM hose material for heat and abrasion resistance
• Overall length of 68.5 inches (1739 mm) to match OEM specifications
• Equipped with a power steering switch port for system monitoring
• Technical tip reference: TT1000 for installation guidance

Detailed Product Description

The Sunsong 3402337 power steering pressure line hose assembly is built to meet the exacting standards required for Ford Explorer, Explorer Sport Trac, and Mercury Mountaineer models. The assembly includes a bracket to facilitate proper mounting and reduce vibration. The hose ends are designed with specific fittings: an 11mm male captive o-ring on one end and a 16mm swivel o-ring on the other, ensuring a secure and leak-free connection within the power steering system. The hose material is CSM (chlorosulfonated polyethylene), known for its resistance to heat, oil, and abrasion, which contributes to the longevity and reliability of the component. At 68.5 inches in length, this hose assembly matches OEM dimensions to maintain proper fluid routing and pressure.

Common Applications and Issues Addressed

• Replacement of worn or leaking power steering pressure hoses in Ford Explorer and Mercury Mountaineer
• Resolving power steering fluid leaks that cause steering difficulty or noise
• Fixing pressure loss in the power steering system leading to reduced steering assist
• Addressing hose damage from abrasion or heat exposure
• Upgrading to a hose assembly with integrated switch port for system diagnostics

Installation Notes and Tips

• Ensure the bracket is properly secured to prevent hose movement and wear
• Verify correct orientation of the 11mm male captive o-ring and 16mm swivel o-ring fittings during installation
• Consult technical tip TT1000 for detailed installation procedures and torque specifications
• Inspect surrounding components for wear or damage during replacement
• Bleed the power steering system after installation to remove air and ensure proper function

Quality Assurance and Warranty

Sunsong power steering hoses are manufactured to meet or exceed OEM standards for durability and performance. The 3402337 hose assembly undergoes rigorous quality control to ensure leak-free operation and resistance to heat and abrasion. While specific warranty details may vary, Sunsong products typically include a limited warranty against defects in materials and workmanship. Refer to the product documentation or supplier for exact warranty terms.