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Sunsong 3401444 Power Steering Pressure Line Hose Assembly
Power Steering Pressure Line Hose Assembly Overview
The Sunsong 3401444 power steering pressure line hose assembly is designed for reliable hydraulic fluid transfer in Chevrolet Astro and GMC Safari vehicles. This hose assembly ensures proper steering system function by maintaining pressure integrity without a bracket or switch port.
- Compatible with Chevrolet Astro and GMC Safari models
- 30.3 inches (769 mm) in length for precise fitment
- End 1 fitting: 16 mm male o-ring
- End 2 fitting: 18 mm male o-ring
- Constructed with durable CSM hose material
- No bracket or power steering switch port included
Detailed Product Description
The Sunsong 3401444 power steering pressure line hose assembly is engineered to meet the specific hydraulic requirements of Chevrolet Astro and GMC Safari vehicles. Measuring 30.3 inches (769 mm) in length, this hose features a 16 mm male o-ring fitting on one end and an 18 mm male o-ring fitting on the other, ensuring a secure and leak-free connection within the power steering system. The hose is made from chlorosulfonated polyethylene (CSM), a material known for its resistance to heat, oil, and abrasion, which contributes to the longevity and reliability of the steering system. This assembly does not include a bracket or power steering switch port, simplifying installation in compatible vehicles.
Common Applications and Issues Addressed
- Replacement for worn or leaking power steering pressure hoses in Chevrolet Astro and GMC Safari
- Resolves low steering pressure and fluid leaks
- Prevents steering system noise caused by hose degradation
- Addresses steering assist failure due to compromised hose integrity
- Eliminates fluid contamination from damaged hose materials
Installation Notes and Tips
- Ensure compatibility with Chevrolet Astro and GMC Safari models before installation
- Inspect fittings for proper size: 16 mm male o-ring on one end, 18 mm male o-ring on the other
- Use recommended hydraulic fluid and follow vehicle manufacturer torque specifications
- Check for leaks after installation and test steering response
- Refer to technical tips Tt1000 and Tt1001 for additional installation guidance
Quality Assurance and Warranty
Sunsong power steering hoses are manufactured to meet industry standards for durability and performance. The 3401444 hose assembly undergoes rigorous quality control to ensure resistance to heat, pressure, and fluid exposure. While specific warranty details are not provided, Sunsong products typically come with a limited warranty against defects in material and workmanship. Consult product documentation or authorized sources for warranty terms.
| Brand | Sunsong |
| Part Number | 3401444 |
| End 1 Fitting Size (mm) | 16 |
| End 1 Fitting Type | Male O-Ring |
| End 2 Fitting Size (mm) | 18 |
| End 2 Fitting Type | Male O-Ring |
| Hose Material 1 | CSM |
| Length (in) | 30.3 |
| Length (mm) | 769 |
| Tech Tip | TT1000|TT1001 |
This part fits 12 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1995 | Chevrolet | Astro | N/A | |
| 1995 | GMC | Safari | N/A | |
| 1994 | Chevrolet | Astro | N/A | |
| 1994 | GMC | Safari | N/A | |
| 1993 | Chevrolet | Astro | N/A | |
| 1993 | GMC | Safari | N/A | |
| 1992 | Chevrolet | Astro | N/A | |
| 1992 | GMC | Safari | N/A | |
| 1991 | Chevrolet | Astro | N/A | |
| 1991 | GMC | Safari | N/A | |
| 1990 | Chevrolet | Astro | N/A | |
| 1990 | GMC | Safari | 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.