Sunsong 3401478 Power Steering Pressure Line Hose Assembly

Overview of Sunsong Power Steering Pressure Line Hose Assembly

The Sunsong 3401478 power steering pressure line hose assembly is designed for reliable hydraulic performance in select Chrysler, Dodge, and Plymouth vehicles. Engineered to meet OEM specifications, this hose assembly ensures proper fluid flow and pressure for smooth steering operation.

• Compatible with Chrysler, Dodge, and Plymouth models including Acclaim, Daytona, Dynasty, LeBaron, New Yorker, Shadow, Spirit, and Sundance
• Durable CSM hose material for resistance to heat, pressure, and wear
• End 1 fitting: 16mm male o-ring type
• End 2 fitting: 18mm male o-ring type
• Overall length of 40.6 inches (1031 mm) for precise fitment
• No bracket included, designed for direct replacement
• Part number 3401478 for accurate identification and ordering

Detailed Product Description

The Sunsong 3401478 power steering pressure line hose assembly is constructed with high-quality chlorosulfonated polyethylene (CSM) hose material, providing excellent resistance to hydraulic fluid, heat, and abrasion. This assembly features male o-ring fittings on both ends—16mm on one end and 18mm on the other—to ensure a secure, leak-free connection within the power steering system. With a length of 40.6 inches (1031 mm), it is engineered to match the original equipment specifications for a direct fit without modification. This hose assembly does not include a bracket or a power steering switch port, focusing solely on delivering reliable pressure line performance.

Compatible Vehicles and Applications

This power steering pressure line hose assembly is compatible with a range of Chrysler, Dodge, and Plymouth vehicles, specifically models such as the Acclaim, Daytona, Dynasty, LeBaron, New Yorker, Shadow, Spirit, and Sundance. It is intended for use in power steering systems requiring a 16mm and 18mm male o-ring fitting configuration and a hose length of approximately 40.6 inches.

• Replaces worn or leaking power steering pressure hoses
• Addresses issues with low steering responsiveness or fluid leaks
• Prevents power steering pump damage caused by inadequate fluid delivery
• Eliminates noise or whining caused by hose failure
• Restores proper hydraulic pressure for smooth steering control

Installation Notes and Tips

When installing the Sunsong 3401478 power steering pressure line hose assembly, ensure the vehicle is safely lifted and the power steering system is depressurized. Verify the hose length and fitting sizes match the original part. Use appropriate tools to avoid damaging the male o-ring fittings during installation. After installation, check for leaks and top off power steering fluid as needed. Refer to technical tips TT1000 and TT1001 for additional guidance on hose handling and installation.

Quality Assurance and Warranty

Sunsong power steering hoses are manufactured to meet or exceed OEM standards, ensuring durability and performance. The 3401478 hose assembly undergoes rigorous quality control to provide consistent reliability. While specific warranty details may vary, Sunsong products typically include a limited warranty against defects in materials and workmanship. Consult product documentation or supplier information for exact warranty terms.