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Sunsong 3401955 Power Steering Pressure Line Hose Assembly
Overview of Sunsong Power Steering Pressure Line Hose Assembly
The Sunsong 3401955 power steering pressure line hose assembly is designed specifically for Lincoln Navigator models. This durable hose assembly ensures reliable hydraulic fluid transfer within the power steering system, maintaining optimal steering performance.
- Compatible with Lincoln Navigator power steering systems
- Includes bracket for secure mounting
- End 1 fitting: 11 mm male captive o-ring
- End 2 fitting: 16 mm swivel o-ring
- Hose materials: CSM rubber and steel for durability
- Overall length: 63.5 inches (1612 mm)
- Part number: 3401955
Detailed Product Description and Specifications
The Sunsong 3401955 power steering pressure line hose assembly features a combination of CSM rubber and steel materials, providing resistance to heat, pressure, and wear. The hose includes a bracket for secure installation, reducing vibration and movement during operation. The fittings are designed for precise connection: an 11 mm male captive o-ring on one end and a 16 mm swivel o-ring on the other, ensuring leak-free sealing within the power steering system. With a length of 63.5 inches (1612 mm), this hose assembly is engineered to meet the exact specifications required for Lincoln Navigator vehicles, maintaining proper fluid flow and steering responsiveness.
Common Applications and Problem Resolution
- Replaces worn or leaking power steering pressure hoses on Lincoln Navigator models
- Addresses issues with power steering fluid leaks causing low fluid levels
- Eliminates steering noise or difficulty due to compromised hose integrity
- Prevents power steering pump damage from inadequate fluid pressure
- Restores proper hydraulic pressure for smooth steering operation
Installation Notes and Technical Tips
Installation of the Sunsong 3401955 power steering pressure line hose assembly requires proper alignment of the bracket and fittings to avoid stress on the hose. Ensure the male captive o-ring and swivel o-ring fittings are clean and free of debris before connection. Follow torque specifications recommended for Lincoln Navigator power steering components. Refer to technical tips TT1000, TT1001, TT1002, TT1004, and TT1008 for additional guidance on installation and maintenance.
Quality Assurance and Warranty Information
Sunsong power steering components are manufactured to meet or exceed OEM standards for durability and performance. The 3401955 hose assembly undergoes rigorous testing to ensure resistance to pressure, heat, and environmental factors. While specific warranty details may vary, Sunsong typically offers coverage against defects in materials and workmanship to provide confidence in product reliability.
| Brand | Sunsong |
|---|---|
| Part Number | 3401955 |
| Bracket (Y/N) | Y |
| End 1 Fitting Size (mm) | 11 |
| End 1 Fitting Type | Male Captive O-Ring |
| End 2 Fitting Size (mm) | 16 |
| End 2 Fitting Type | Swivel O-Ring |
| Hose Material 1 | CSM |
| Hose Material 2 | Steel |
| Length (in) | 63.5 |
| Length (mm) | 1612 |
| Tech Tip | TT1000|TT1001|TT1002|TT1004|TT1008 |
This part fits 4 vehicles. Search below:
| Year | Make | Model | Submodel | Position | Notes |
|---|---|---|---|---|---|
| 2006 | Lincoln | Navigator | N/A | ||
| 2005 | Lincoln | Navigator | Base | N/A | |
| 2004 | Lincoln | Navigator | Base | N/A | |
| 2003 | Lincoln | Navigator | Base | N/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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.