HomeSteering > Power Steering Hoses, Pumps, and Related ComponentsSunsong 3403957 Power Steering Pressure Line Hose Assembly
Part #: 3403957

Sunsong 3403957 Power Steering Pressure Line Hose Assembly

⚙️ 13 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Mercedes-Benz, C240, C320, and CLK320
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Reliable Power Steering Pressure Line Hose for Mercedes-Benz

The Sunsong 3403957 power steering pressure line hose assembly is designed specifically for Mercedes-Benz C240, C320, and CLK320 models. Engineered to meet OEM specifications, this hose assembly ensures consistent hydraulic pressure for smooth steering performance.

Key Features of Sunsong Power Steering Hose 3403957

  • Compatible with Mercedes-Benz C240, C320, and CLK320 models
  • Durable construction to withstand high pressure and temperature
  • Direct replacement for original power steering pressure line hose
  • Includes technical tip Tt1000 for installation guidance
  • Manufactured by Sunsong, a trusted brand in steering components

Detailed Description of the Power Steering Pressure Line Hose Assembly

The Sunsong 3403957 power steering pressure line hose assembly is engineered to maintain optimal hydraulic fluid flow between the power steering pump and steering gear. This component is critical for maintaining proper steering response and vehicle control in Mercedes-Benz C240, C320, and CLK320 vehicles. The hose assembly is constructed with reinforced materials to resist wear, pressure spikes, and heat exposure common in power steering systems. The included technical tip Tt1000 provides valuable installation guidance to ensure a secure and leak-free fit.

Common Applications and Issues Addressed

  • Replacement of worn or leaking power steering pressure hoses
  • Resolving low power steering fluid pressure and steering difficulty
  • Eliminating power steering fluid leaks that cause system damage
  • Restoring proper hydraulic pressure for smooth steering operation
  • Preventing hose failure due to age or environmental exposure

Installation Notes and Tips

When installing the Sunsong 3403957 power steering pressure line hose assembly, refer to the technical tip Tt1000 for detailed instructions. Ensure all connections are tightened to manufacturer torque specifications to prevent leaks. It is recommended to inspect the entire power steering system for wear or damage during installation. Proper bleeding of the power steering system after installation will help avoid air pockets and ensure optimal performance.

Quality Assurance and Warranty Information

Sunsong power steering components are manufactured to meet or exceed industry standards for durability and performance. The 3403957 hose assembly undergoes rigorous quality control to ensure reliability in Mercedes-Benz C240, C320, and CLK320 applications. Warranty coverage details should be confirmed with the product documentation or supplier.

BrandSunsong
Part Number3403957
Tech TipTt1000

This part fits 13 vehicles. Search below:

YearMakeModelPositionNotes
2005Mercedes-BenzC240N/A
2005Mercedes-BenzC320N/A
2005Mercedes-BenzCLK320N/A
2004Mercedes-BenzC240N/A
2004Mercedes-BenzC320N/A
2004Mercedes-BenzCLK320N/A
2003Mercedes-BenzC240N/A
2003Mercedes-BenzC320N/A
2003Mercedes-BenzCLK320N/A
2002Mercedes-BenzC240N/A
2002Mercedes-BenzC320N/A
2001Mercedes-BenzC240N/A
2001Mercedes-BenzC320N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

20346616815548092855PSH0219

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.