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Sunsong 3402406 Power Steering Pressure Line Hose Assembly - Hydroboost To Gear
Overview of Sunsong Power Steering Pressure Line Hose Assembly
The Sunsong 3402406 power steering pressure line hose assembly is designed specifically for Ford F-250 Super Duty and F-350 Super Duty models. Engineered to meet OEM specifications, this hose assembly ensures reliable hydraulic fluid transfer within the power steering system.
- Compatible with Ford F-250 Super Duty and F-350 Super Duty
- Part number 3402406 for precise identification
- 52 inches (1320 mm) in length for exact fitment
- End 1: 18 mm male o-ring fitting
- End 2: 16 mm swivel o-ring fitting
- Constructed with durable CSM hose material
- No bracket included
- No power steering switch port
Detailed Product Description and Specifications
This Sunsong power steering pressure line hose assembly (part number 3402406) is manufactured using high-quality chlorosulfonated polyethylene (CSM) hose material, known for its resistance to heat, oil, and abrasion. The hose measures 52 inches (1320 mm) in length, providing an exact replacement for the power steering pressure line in Ford F-250 Super Duty and F-350 Super Duty trucks. The assembly features an 18 mm male o-ring fitting on one end and a 16 mm swivel o-ring fitting on the other, ensuring a secure and leak-free connection within the steering system. This hose does not include a mounting bracket or a power steering switch port, aligning with the original equipment design for these specific Ford models.
Common Applications and Problem Resolution
- Replaces worn or leaking power steering pressure lines on Ford F-250 Super Duty and F-350 Super Duty
- Addresses power steering fluid leaks causing steering difficulty or noise
- Restores proper hydraulic pressure for smooth steering response
- Prevents hose failure due to abrasion or heat exposure
- Eliminates issues related to damaged or cracked pressure hoses
Installation Notes and Technical Tips
When installing the Sunsong 3402406 power steering pressure line hose assembly, ensure all fittings are clean and free of debris before connection. The 18 mm male o-ring and 16 mm swivel o-ring fittings require proper torque to prevent leaks without damaging the seals. This hose assembly does not include a bracket, so reuse the original mounting hardware if applicable. Refer to technical tip TT1000 for additional installation guidance specific to this part.
Quality Assurance and Warranty Information
Sunsong power steering components are manufactured to meet or exceed OEM standards for durability and performance. The 3402406 hose assembly undergoes rigorous quality control to ensure reliable operation under demanding conditions. While specific warranty details may vary, Sunsong typically offers coverage against defects in materials and workmanship. Consult product documentation or authorized sources for exact warranty terms.
| Brand | Sunsong |
|---|---|
| Part Number | 3402406 |
| End 1 Fitting Size (mm) | 18 |
| End 1 Fitting Type | Male O-Ring |
| End 2 Fitting Size (mm) | 16 |
| End 2 Fitting Type | Swivel O-Ring |
| Hose Material 1 | CSM |
| Length (in) | 52 |
| Length (mm) | 1320 |
| Tech Tip | TT1000 |
This part fits 6 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2010 | Ford | F-250 Super Duty | Hydroboost To Gear | For vehicles with hydroboost systems, Power Steering Return Line End Fitting. |
| 2010 | Ford | F-350 Super Duty | Hydroboost To Gear | For vehicles with hydroboost systems, Power Steering Return Line End Fitting. |
| 2009 | Ford | F-250 Super Duty | Hydroboost To Gear | For vehicles with hydroboost systems, Power Steering Return Line End Fitting. |
| 2009 | Ford | F-350 Super Duty | Hydroboost To Gear | For vehicles with hydroboost systems, Power Steering Return Line End Fitting. |
| 2008 | Ford | F-250 Super Duty | Hydroboost To Gear | For vehicles with hydroboost systems, Power Steering Return Line End Fitting. |
| 2008 | Ford | F-350 Super Duty | Hydroboost To Gear | For vehicles with hydroboost systems, Power Steering Return Line End Fitting. |
* 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.