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Sunsong 3402955 Power Steering Pressure Line Hose Assembly
Overview of Sunsong Power Steering Pressure Line Hose Assembly
The Sunsong 3402955 power steering pressure line hose assembly is designed specifically for Volvo XC90 models. Engineered to meet precise specifications, this hose assembly ensures reliable hydraulic fluid transfer within the power steering system.
- Compatible with Volvo XC90 power steering systems
- Length: 107.9 inches (2740 mm) for optimal fitment
- End fittings: 16 mm male o-ring on both ends for secure connections
- Constructed with durable CSM hose material for resistance to heat and pressure
- No bracket included, designed for direct replacement
Detailed Product Description
The Sunsong 3402955 power steering pressure line hose assembly features a 16 mm male o-ring fitting on both ends, ensuring a tight and leak-resistant connection within the Volvo XC90 power steering system. The hose is made from chlorosulfonated polyethylene (CSM), a material known for its excellent resistance to heat, oil, and abrasion, which is critical for maintaining system integrity under high pressure. Measuring 107.9 inches (2740 mm) in length, this hose assembly is designed to match the original equipment specifications, providing a precise fit without the need for modifications. This part does not include a bracket or power steering switch port, focusing solely on the pressure line function.
Common Applications and Issues Addressed
- Replacement of worn or leaking power steering pressure hoses on Volvo XC90 vehicles
- Resolving power steering fluid leaks that cause steering difficulty or noise
- Addressing hose damage from heat exposure or abrasion
- Eliminating pressure loss in the power steering system for improved steering response
- Preventing contamination of the hydraulic system due to hose failure
Installation Notes and Tips
When installing the Sunsong 3402955 power steering pressure line hose assembly, ensure that the 16 mm male o-ring fittings are properly seated to prevent leaks. Since this assembly does not include a bracket, verify that the existing mounting points on the Volvo XC90 are intact and secure the hose accordingly. It is recommended to inspect the power steering fluid level and bleed the system after installation to remove any air pockets and maintain optimal steering performance.
Quality Assurance and Warranty
Sunsong power steering components are manufactured to meet or exceed OEM standards, providing reliable performance and durability. While specific warranty details for part number 3402955 are not provided, Sunsong products typically undergo rigorous quality control to ensure compatibility and longevity in Volvo XC90 power steering systems.
| Brand | Sunsong |
| Part Number | 3402955 |
| Bracket (Y/N) | N |
| End 1 Fitting Size (mm) | 16 |
| End 1 Fitting Type | Male o-ring |
| End 2 Fitting Size (mm) | 16 |
| End 2 Fitting Type | Male o-ring |
| Hose Material 1 | Csm |
| Length (in) | 107.9 |
| Length (mm) | 2740 |
| PS Switch Port (Y/N) | N |
| Tech Tip | Tt1000 |
This part fits 3 vehicles. Search below:
| Year | Make | Model | Submodel | Position | Notes |
|---|---|---|---|---|---|
| 2004 | Volvo | XC90 | N/A | Fitment: Does not fit vehicles with Variable Assist steering. | |
| 2004 | Volvo | XC90 | 2.5T | N/A | Exc. Variable Assist Steering |
| 2003 | Volvo | XC90 | Base | N/A | Exc. Variable Assist Steering |
* 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.