Sunsong 3401403 Power Steering Pressure Line Hose Assembly

Power Steering Pressure Line Hose Assembly Overview

The Sunsong 3401403 power steering pressure line hose assembly is designed for Dodge Ram 1500, Ram 2500, and Ram 3500 models. This hose assembly ensures reliable fluid transfer within the power steering system, maintaining optimal steering performance.

• Compatible with Dodge Ram 1500, 2500, and 3500
• Part number 3401403 for precise identification
• 43 inches (1092 mm) in length for proper fitment
• End 1 fitting: 16 mm male o-ring
• End 2 fitting: 18 mm male o-ring
• Constructed with durable CSM hose material
• Includes power steering switch port for system integration
• No bracket included

Detailed Product Description

This Sunsong power steering pressure line hose assembly (part number 3401403) is engineered to meet the specifications required by Dodge Ram 1500, 2500, and 3500 trucks. The hose is made from chlorosulfonated polyethylene (CSM), a material known for its resistance to heat, oil, and abrasion, which is critical for maintaining the integrity of the power steering system under demanding conditions.

The assembly features male o-ring fittings on both ends, with a 16 mm fitting on one end and an 18 mm fitting on the other, ensuring a secure and leak-resistant connection. The 43-inch length (1092 mm) is designed to fit the routing requirements of the specified Dodge Ram models without the need for modification. Additionally, the inclusion of a power steering switch port allows for integration with the vehicle’s power steering pressure switch, supporting proper system function.

Common Applications and Issues Addressed

• Replacement of worn or leaking power steering pressure hoses
• Resolving power steering fluid leaks causing low fluid levels
• Eliminating steering noise or stiffness due to hose degradation
• Preventing power steering pump damage from inadequate fluid flow
• Restoring proper hydraulic pressure for smooth steering response

Installation Notes and Tips

• Ensure the vehicle is safely lifted and supported before installation
• Drain power steering fluid to prevent spills during hose replacement
• Verify the correct orientation of the 16 mm and 18 mm male o-ring fittings
• Check the power steering switch port connection for proper engagement
• After installation, refill and bleed the power steering system to remove air

Quality Assurance and Warranty

Sunsong power steering hoses are manufactured to meet or exceed OEM standards for durability and performance. The 3401403 hose assembly undergoes rigorous testing to ensure resistance to pressure, heat, and chemical exposure. While specific warranty terms may vary, Sunsong products typically include a limited warranty against defects in material and workmanship. Consult product documentation or the supplier for detailed warranty information.