Sunsong 3402056 Power Steering Return Line Hose Assembly - Cooler To Reservoir

Overview of Sunsong Power Steering Return Line Hose Assembly

The Sunsong 3402056 power steering return line hose assembly is designed specifically for BMW 525i, 528i, and 530i models. This hose assembly ensures reliable fluid return in the power steering system, maintaining optimal steering performance and vehicle safety.

• Compatible with BMW 525i, 528i, and 530i models
• Part number 3402056 for precise identification
• 19-inch (482 mm) length for exact fitment
• Constructed with durable CSM hose material
• End 1: 11 mm ID hose fitting
• End 2: 1/2 inch male single bead quick connect fitting
• No bracket included
• No power steering switch port

Detailed Product Description

The Sunsong 3402056 power steering return line hose assembly is engineered to meet the specifications required by BMW 525i, 528i, and 530i vehicles. The hose is made from CSM (chlorosulfonated polyethylene) material, known for its resistance to heat, oil, and abrasion, which is critical for the demanding environment of power steering systems. Measuring 19 inches (482 mm) in length, this hose assembly features an 11 mm inner diameter hose fitting on one end and a 1/2 inch male single bead quick connect fitting on the other, ensuring a secure and leak-free connection. The absence of a bracket and power steering switch port simplifies installation and compatibility with the specified BMW models. This part is identified by the Sunsong part number 3402056, facilitating accurate replacement and maintenance.

Common Applications and Issues Addressed

• Replacement of worn or cracked power steering return hoses
• Resolving power steering fluid leaks that cause steering difficulty
• Eliminating noise or whining caused by faulty return line hoses
• Preventing power steering pump damage due to fluid loss
• Maintaining proper hydraulic pressure in the steering system

Installation Notes and Tips

• Ensure vehicle compatibility with BMW 525i, 528i, or 530i models before installation
• Check for proper hose length and fitting sizes: 11 mm ID hose and 1/2 inch male quick connect
• Use recommended tools to avoid damage to fittings during installation
• Inspect surrounding components for wear or damage during replacement
• Follow Sunsong technical tips TT1000 and TT1001 for best installation practices

Quality Assurance and Warranty

Sunsong power steering components are manufactured to meet industry standards for durability and performance. The 3402056 hose assembly undergoes rigorous quality control to ensure leak-free operation and long service life. While specific warranty details may vary, Sunsong products typically include coverage against manufacturing defects. Consult product documentation or authorized sources for warranty terms related to this part.