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Sunsong 3401310 Power Steering Pressure Line Hose Assembly
Overview of Sunsong Power Steering Pressure Line Hose Assembly
The Sunsong 3401310 power steering pressure line hose assembly is designed for reliable hydraulic fluid transfer in select Chevrolet and GMC vehicles. Engineered to meet OEM specifications, this hose assembly supports consistent steering performance for models including the Chevrolet S10, S10 Blazer, S15, S15 Jimmy, and GMC Sonoma.
- Compatible with Chevrolet S10, S10 Blazer, S15, S15 Jimmy, and GMC Sonoma
- Power steering pressure line hose assembly with part number 3401310
- Constructed with durable CSM hose material for heat and abrasion resistance
- 35.5 inches (901 mm) in length for precise fitment
- End fittings: 16 mm and 18 mm male o-ring connections
- No bracket or power steering switch port included
Technical Specifications and Features
This Sunsong power steering pressure line hose assembly features a 35.5-inch length, suitable for the hydraulic routing requirements of the specified Chevrolet and GMC models. The hose is made from chlorosulfonated polyethylene (CSM), a material known for its resistance to heat, oil, and abrasion, ensuring durability under demanding operating conditions. Both ends of the hose have male o-ring fittings, with sizes of 16 mm on one end and 18 mm on the other, providing secure, leak-resistant connections without the need for additional brackets or power steering switch ports.
Applications and Problem Resolution
This power steering pressure line hose assembly is used to transfer high-pressure fluid from the power steering pump to the steering gear, enabling smooth and responsive steering control. It is compatible with the following vehicles:
- Chevrolet S10
- Chevrolet S10 Blazer
- Chevrolet S15
- Chevrolet S15 Jimmy
- GMC Sonoma
Common issues this part addresses include:
- Leaking or cracked power steering pressure hoses
- Loss of hydraulic pressure causing steering difficulty
- Fluid contamination due to hose deterioration
- Noise or whining from the power steering system
- Reduced steering responsiveness or stiffness
Installation Notes and Tips
When installing the Sunsong 3401310 power steering pressure line hose assembly, ensure the vehicle is safely supported and the power steering system is depressurized. Verify the hose length and fitting sizes (16 mm and 18 mm male o-ring) match the vehicle’s specifications. Avoid twisting or kinking the hose during installation to maintain fluid flow integrity. Sunsong’s technical tips (Tt1000 and Tt1001) provide additional guidance for proper installation and maintenance.
Quality Assurance and Warranty
Sunsong manufactures this power steering pressure line hose assembly to meet or exceed OEM standards for durability and performance. The use of CSM hose material ensures resistance to heat and abrasion, contributing to long service life. While specific warranty details are not provided, Sunsong products typically come with manufacturer-backed quality assurance to support reliable operation in Chevrolet and GMC vehicles.
| Brand | Sunsong |
| Part Number | 3401310 |
| 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) | 35.5 |
| Length (mm) | 901 |
| Tech Tip | TT1000|TT1001 |
This part fits 20 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1993 | Chevrolet | S10 | N/A | |
| 1993 | GMC | Sonoma | N/A | |
| 1992 | Chevrolet | S10 | N/A | |
| 1992 | GMC | Sonoma | N/A | |
| 1991 | Chevrolet | S10 | N/A | |
| 1991 | GMC | Sonoma | N/A | |
| 1990 | Chevrolet | S10 | N/A | |
| 1990 | GMC | S15 | N/A | |
| 1989 | Chevrolet | S10 | N/A | |
| 1989 | Chevrolet | S10 Blazer | N/A | |
| 1989 | GMC | S15 | N/A | |
| 1989 | GMC | S15 Jimmy | N/A | |
| 1988 | Chevrolet | S10 | N/A | |
| 1988 | Chevrolet | S10 Blazer | N/A | |
| 1988 | GMC | S15 | N/A | |
| 1988 | GMC | S15 Jimmy | N/A | |
| 1987 | Chevrolet | S10 | N/A | |
| 1987 | Chevrolet | S10 Blazer | N/A | |
| 1987 | GMC | S15 | N/A | |
| 1987 | GMC | S15 Jimmy | 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.