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Sunsong 3401240 Power Steering Hose Assembly
Overview of Sunsong Power Steering Hose Assembly 3401240
The Sunsong Power Steering Hose Assembly 3401240 is designed specifically for Toyota Sienna models, providing reliable fluid transfer within the power steering system. This hose assembly features durable CSM hose material and versatile fittings to ensure compatibility and performance.
- Compatible with Toyota Sienna power steering systems
- Length: 79.5 inches (2018 mm) for precise fitment
- Constructed with CSM hose material for durability and flexibility
- End fittings: Various types to accommodate different connection points
- No bracket or power steering switch port included
Detailed Product Description
The Sunsong 3401240 power steering hose assembly is engineered to meet the specifications required for Toyota Sienna vehicles. With a length of 79.5 inches (2018 mm), this hose assembly ensures proper routing and connection between power steering components. The hose is made from chlorosulfonated polyethylene (CSM), a material known for its resistance to heat, oil, and abrasion, which helps maintain system integrity under demanding conditions. Both ends of the hose feature various fitting types, allowing for compatibility with multiple power steering pump and rack configurations. This assembly does not include a mounting bracket or a power steering switch port, simplifying installation in systems that do not require these features.
Applications and Common Issues Addressed
- Replacement for worn or leaking power steering hoses on Toyota Sienna models
- Resolves power steering fluid leaks that cause steering difficulty
- Addresses hose deterioration from heat and pressure exposure
- Prevents loss of hydraulic pressure affecting steering responsiveness
- Eliminates noise or vibration caused by damaged hose assemblies
Installation Notes and Tips
- Ensure compatibility with your Toyota Sienna’s power steering system before installation
- Check hose length and fitting types to match original equipment
- Use proper tools to avoid damaging fittings during installation
- Inspect related components such as clamps and seals for wear
- Follow vehicle manufacturer torque specifications for fittings
Quality Assurance and Warranty
Sunsong power steering hose assemblies are manufactured to meet industry standards for durability and performance. The 3401240 part number undergoes quality control testing to ensure leak-free operation and material integrity. While specific warranty details may vary, Sunsong products typically come with a limited warranty against defects in materials and workmanship. Consult product documentation or your supplier for exact warranty terms.
| Brand | Sunsong |
| Part Number | 3401240 |
| End 1 Fitting Type | Various |
| End 2 Fitting Type | Various |
| Hose Material 1 | CSM |
| Length (in) | 79.5 |
| Length (mm) | 2018 |
| Tech Tip | TT1000 |
This part fits 3 vehicles. Search below:
| Year | Make | Model | Drive Type | Position | Notes |
|---|---|---|---|---|---|
| 2006 | Toyota | Sienna | AWD | N/A | Pressure and return assembly designed to OE specifications |
| 2005 | Toyota | Sienna | AWD | N/A | Pressure and return assembly designed to OE specifications |
| 2004 | Toyota | Sienna | AWD | N/A | Pressure and return assembly designed to OE specifications |
* 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.