Sunsong 3402219 Power Steering Return Line Hose Assembly - To Reservoir

Overview of Sunsong Power Steering Return Line Hose Assembly

The Sunsong 3402219 power steering return line hose assembly is designed specifically for Toyota Avalon and Camry models. This durable hose assembly ensures reliable fluid return in the power steering system, maintaining smooth steering performance.

• Compatible with Toyota Avalon and Camry
• End 1 and End 2 fitting size: 3/8 inch
• End fittings type: ID hose on both ends
• Hose material: CSM (Chlorosulfonated Polyethylene)
• Overall length: 37.8 inches (940 mm)
• Technical tip reference: TT1000

Detailed Product Description

The Sunsong 3402219 power steering return line hose assembly features a 3/8 inch internal diameter hose fitting on both ends, designed to connect seamlessly within the power steering system of Toyota Avalon and Camry vehicles. Constructed from CSM material, this hose offers resistance to heat, ozone, and hydraulic fluids, which is critical for maintaining system integrity under operating conditions. With a length of 37.8 inches (940 mm), it fits precisely to ensure proper fluid flow and pressure balance in the return line.

Applications and Problem Resolution

This power steering return line hose assembly is used to return hydraulic fluid from the steering gear back to the power steering pump reservoir. It addresses several common issues, including:

• Leaking or cracked return hoses causing fluid loss
• Reduced steering responsiveness due to fluid flow restrictions
• Swollen or deteriorated hoses from heat and chemical exposure
• Noise or whining from air entering the power steering system
• Preventing contamination and maintaining hydraulic pressure

Installation Notes and Tips

• Ensure the vehicle is properly supported and the steering system is depressurized before installation
• Verify the 3/8 inch ID hose fittings match the existing system connections
• Inspect all clamps and fittings for wear and replace if necessary
• Follow the technical tip TT1000 for detailed installation guidance
• Check for leaks after installation and test steering response

Quality Assurance and Warranty

Sunsong power steering hoses are manufactured to meet or exceed OEM specifications for durability and performance. The 3402219 hose assembly undergoes rigorous quality control to ensure resistance to heat, pressure, and chemical exposure. While specific warranty details may vary, Sunsong products typically include a limited warranty against defects in materials and workmanship to provide confidence in long-term use.