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Sunsong 3404190 Power Steering Pressure Line Hose Assembly
Overview of Sunsong Power Steering Pressure Line Hose Assembly
The Sunsong 3404190 power steering pressure line hose assembly is designed for select Mercedes-Benz models, including the E55 AMG, E430, and ML55 AMG. This hose assembly ensures reliable fluid transfer within the power steering system, maintaining optimal steering performance.
- Compatible with Mercedes-Benz E55 AMG, E430, and ML55 AMG
- 29 inches (736 mm) in length for precise fitment
- End 1 features a 14 mm banjo fitting
- End 2 includes a 16 mm male o-ring fitting
- Constructed with durable CSM hose material
- No bracket or power steering switch port included
- Part number 3404190 for accurate identification
Detailed Product Description
This power steering pressure line hose assembly from Sunsong is engineered with a CSM (chlorosulfonated polyethylene) hose material, known for its resistance to heat, oil, and abrasion. The assembly measures 29 inches (736 mm) in length, providing a precise fit for the power steering system of Mercedes-Benz E55 AMG, E430, and ML55 AMG models. The hose features a 14 mm banjo fitting on one end and a 16 mm male o-ring fitting on the other, ensuring secure and leak-free connections. This part does not include a bracket or a power steering switch port, focusing solely on fluid transfer efficiency. The technical tip (Tt1000) indicates specific installation or handling notes relevant to this assembly.
Common Applications and Issues Addressed
- Replacement of worn or leaking power steering pressure hoses
- Resolving power steering fluid leaks causing steering difficulty
- Restoring proper hydraulic pressure for smooth steering response
- Preventing hose failure due to heat or abrasion damage
- Maintaining system integrity in Mercedes-Benz E55 AMG, E430, and ML55 AMG vehicles
Installation Notes and Tips
When installing the Sunsong 3404190 power steering pressure line hose assembly, ensure the correct orientation of the 14 mm banjo fitting and 16 mm male o-ring fitting to avoid leaks. Verify hose length and routing to prevent kinks or contact with moving parts. Follow the technical tip Tt1000 for specific handling or torque specifications. It is recommended to inspect related power steering components during installation for optimal system performance.
Quality Assurance and Warranty
Sunsong power steering components are manufactured to meet or exceed OEM standards for durability and performance. While specific warranty details for part number 3404190 are not provided here, Sunsong products typically come with a limited warranty against defects in material and workmanship. Consult the product documentation or supplier for exact warranty terms.
| Brand | Sunsong |
| Part Number | 3404190 |
| Bracket (Y/N) | N |
| End 1 Fitting Size (mm) | 14 |
| End 1 Fitting Type | Banjo |
| End 2 Fitting Size (mm) | 16 |
| End 2 Fitting Type | Male o-ring |
| Hose Material 1 | Csm |
| Length (in) | 29 |
| Length (mm) | 736 |
| PS Switch Port (Y/N) | N |
| Tech Tip | Tt1000 |
This part fits 12 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2003 | Mercedes-Benz | E55 AMG | N/A | |
| 2002 | Mercedes-Benz | E430 | N/A | |
| 2002 | Mercedes-Benz | E55 AMG | N/A | |
| 2001 | Mercedes-Benz | E430 | N/A | |
| 2001 | Mercedes-Benz | E55 AMG | N/A | |
| 2000 | Mercedes-Benz | E430 | N/A | |
| 2000 | Mercedes-Benz | E55 AMG | N/A | |
| 2000 | Mercedes-Benz | ML55 AMG | N/A | |
| 1999 | Mercedes-Benz | E430 | N/A | |
| 1999 | Mercedes-Benz | E55 AMG | N/A | |
| 1998 | Mercedes-Benz | E430 | N/A | |
| 1998 | Mercedes-Benz | E55 AMG | N/A | Left Hand Drive vehicles only |
* 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.