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Sunsong 3404800 Power Steering Pressure Line Hose Assembly - To Gear
Power Steering Pressure Line Hose Assembly Overview
The Sunsong 3404800 power steering pressure line hose assembly is designed for precise fitment on Audi A6 Quattro and S4 models. Engineered to meet OEM specifications, this hose assembly ensures reliable hydraulic fluid transfer within the power steering system.
- Compatible with Audi A6 Quattro and S4 power steering systems
- Length of 35.7 inches (907 mm) for exact fitment
- End 1 features a 14 mm banjo fitting for secure connection
- End 2 includes a 16 mm male fitting for proper sealing
- Constructed with durable CSM hose material for resistance to heat and pressure
- No bracket or power steering switch port included
Detailed Product Description
The Sunsong 3404800 power steering pressure line hose assembly is manufactured with high-quality chlorosulfonated polyethylene (CSM) hose material, providing excellent resistance to heat, oil, and abrasion. The assembly measures 35.7 inches (907 mm) in length, ensuring a precise fit for the power steering system of Audi A6 Quattro and S4 vehicles. The hose features a 14 mm banjo fitting on one end and a 16 mm male fitting on the other, designed to maintain secure and leak-free connections under high hydraulic pressure. This assembly does not include a bracket or a power steering switch port, focusing solely on delivering reliable fluid transfer within the steering system.
Common Applications and Issues Addressed
- Replacement of worn or leaking power steering pressure hoses on Audi A6 Quattro and S4
- Resolving power steering fluid leaks that cause steering difficulty or noise
- Addressing hose damage from heat exposure or abrasion
- Restoring proper hydraulic pressure for smooth steering response
- Preventing power steering pump strain due to compromised hose integrity
Installation Notes and Tips
Ensure the vehicle is safely lifted and supported before beginning installation. Carefully remove the old power steering pressure line hose assembly, noting the orientation of fittings. When installing the Sunsong 3404800 hose, verify that the 14 mm banjo fitting and 16 mm male fitting align correctly with the vehicle’s power steering components. Avoid twisting or kinking the hose during installation to maintain fluid flow integrity. After installation, check for leaks and confirm proper steering function before driving.
Quality Assurance and Warranty
Sunsong power steering components are manufactured to meet or exceed industry standards for durability and performance. The 3404800 hose assembly undergoes rigorous quality control to ensure compatibility and reliability for Audi A6 Quattro and S4 models. Warranty coverage details should be confirmed with the product documentation or supplier.
| Brand | Sunsong |
| Part Number | 3404800 |
| 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 |
| Hose Material 1 | Csm |
| Length (in) | 35.7 |
| Length (mm) | 907 |
| PS Switch Port (Y/N) | N |
This part fits 8 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2004 | Audi | A6 Quattro | To Gear | |
| 2003 | Audi | A6 Quattro | To Gear | |
| 2002 | Audi | A6 Quattro | To Gear | |
| 2002 | Audi | S4 | To Gear | |
| 2001 | Audi | A6 Quattro | To Gear | |
| 2001 | Audi | S4 | To Gear | |
| 2000 | Audi | A6 Quattro | To Gear | |
| 2000 | Audi | S4 | To Gear |
* 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.