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Sunsong 3401267 Power Steering Pressure Line Hose Assembly
Overview of Sunsong Power Steering Pressure Line Hose Assembly
The Sunsong 3401267 power steering pressure line hose assembly is designed for reliable hydraulic fluid transfer in select Chevrolet and GMC trucks and SUVs. Engineered to meet the specific requirements of models like the Chevrolet Blazer and GMC K20, this hose assembly ensures consistent steering performance under demanding conditions.
- Compatible with Chevrolet and GMC models including Blazer, C10, C20, K5 Blazer, and more
- 29.1 inches (739 mm) in length for precise fitment
- Constructed with durable CSM hose material for resistance to heat and pressure
- Features male inverted flare fittings: 5/8 inch on end 1 and 11/16 inch on end 2
- Does not include a bracket or power steering switch port
Detailed Product Description
The Sunsong 3401267 power steering pressure line hose assembly is built with high-quality chlorosulfonated polyethylene (CSM) hose material, providing excellent resistance to heat, ozone, and hydraulic fluids. This 29.1-inch hose is equipped with male inverted flare fittings on both ends—5/8 inch on one end and 11/16 inch on the other—ensuring a secure and leak-free connection within the power steering system. The absence of a bracket and power steering switch port simplifies installation in compatible Chevrolet and GMC vehicles, including the C10 Suburban, G20, Jimmy, and P-series trucks.
Compatible Vehicles and Applications
This power steering pressure line hose assembly is compatible with a range of Chevrolet and GMC models, specifically:
- Chevrolet Blazer, C10, C10 Suburban, C20, C20 Suburban, C30
- GMC G20, G30, Jimmy, K5 Blazer, K10, K10 Suburban, K20, K20 Suburban, K30
- Chevrolet and GMC P-series trucks: P10, P20, P30, P1500, P2500, P3500
Common Issues Addressed by This Hose Assembly
- Leaking or cracked power steering pressure lines causing fluid loss
- Reduced steering responsiveness due to damaged or worn hoses
- Hydraulic pressure drops affecting power steering pump performance
- Hose deterioration from exposure to heat and chemicals
- Replacement of original equipment hoses to restore system integrity
Installation Notes and Tips
- Ensure the vehicle is properly supported and the steering system is depressurized before installation
- Verify fitting sizes: 5/8 inch male inverted flare on one end and 11/16 inch male inverted flare on the other
- Inspect all connections for leaks after installation
- Use appropriate tools to avoid damaging flare fittings during installation
- Refer to vehicle-specific service manuals for torque specifications and procedures
Quality Assurance and Warranty
Sunsong power steering hoses are manufactured to meet or exceed OEM standards for durability and performance. The 3401267 hose assembly undergoes rigorous testing to ensure resistance to pressure, heat, and chemical exposure. While specific warranty details may vary, Sunsong products typically include a limited warranty against defects in material and workmanship. Consult product documentation or authorized distributors for exact warranty terms.
| Brand | Sunsong |
| Part Number | 3401267 |
| End 1 Fitting Size (in) | 5/8 |
| End 1 Fitting Type | Male Inverted Flare |
| End 2 Fitting Size (in) | 11/16 |
| End 2 Fitting Type | Male Inverted Flare |
| Hose Material 1 | CSM |
| Length (in) | 29.1 |
| Length (mm) | 739 |
| Tech Tip | TT1000 |
This part fits 93 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1979 | Chevrolet | P20 | N/A | Exclude fitment for vehicles equipped with Hydroboost. |
| 1979 | Chevrolet | P30 | N/A | Exclude fitment for vehicles equipped with Hydroboost. |
| 1979 | GMC | P1500 | N/A | Exc. Motorhome |
| 1979 | GMC | P2500 | N/A | Exc. Motorhome |
| 1979 | GMC | P3500 | N/A | Exc. Motorhome |
| 1978 | Chevrolet | C10 | N/A | Exclude fitment for vehicles equipped with Hydroboost. |
| 1978 | Chevrolet | C10 | N/A | |
| 1978 | Chevrolet | C10 Suburban | N/A | |
| 1978 | Chevrolet | C20 | N/A | Exclude fitment for vehicles equipped with Hydroboost. |
| 1978 | Chevrolet | C20 | N/A | |
| 1978 | Chevrolet | C20 Suburban | N/A | Exclude fitment for vehicles equipped with Hydroboost. |
| 1978 | Chevrolet | C20 Suburban | N/A | |
| 1978 | Chevrolet | C30 | N/A | Exclude fitment for vehicles equipped with Hydroboost. |
| 1978 | Chevrolet | C30 | N/A | |
| 1978 | Chevrolet | G20 | N/A | |
| 1978 | Chevrolet | G30 | N/A | |
| 1978 | Chevrolet | K10 | N/A | Exclude fitment for vehicles equipped with Hydroboost. |
| 1978 | Chevrolet | K10 | N/A | |
| 1978 | Chevrolet | K10 Suburban | N/A | Exclude fitment for vehicles equipped with Hydroboost. |
| 1978 | Chevrolet | K10 Suburban | N/A | |
| 1978 | Chevrolet | K20 | N/A | Exclude fitment for vehicles equipped with Hydroboost. |
| 1978 | Chevrolet | K20 | N/A | |
| 1978 | Chevrolet | K20 Suburban | N/A | Exclude fitment for vehicles equipped with Hydroboost. |
| 1978 | Chevrolet | K20 Suburban | N/A | |
| 1978 | Chevrolet | K30 | N/A | Exclude fitment for vehicles equipped with Hydroboost. |
| 1978 | Chevrolet | K5 Blazer | N/A | |
| 1978 | Chevrolet | P10 | N/A | |
| 1978 | Chevrolet | P20 | N/A | Exclude fitment for vehicles equipped with Hydroboost. |
| 1978 | Chevrolet | P30 | N/A | Exclude fitment for vehicles equipped with Hydroboost. |
| 1978 | GMC | Jimmy | N/A | |
| 1977 | Chevrolet | C10 | N/A | Exclude fitment for vehicles equipped with Hydroboost. |
| 1977 | Chevrolet | C10 | N/A | |
| 1977 | Chevrolet | C10 Suburban | N/A | |
| 1977 | Chevrolet | C20 | N/A | Exclude fitment for vehicles equipped with Hydroboost. |
| 1977 | Chevrolet | C20 | N/A | |
| 1977 | Chevrolet | C20 Suburban | N/A | Exclude fitment for vehicles equipped with Hydroboost. |
| 1977 | Chevrolet | C20 Suburban | N/A | |
| 1977 | Chevrolet | C30 | N/A | Exclude fitment for vehicles equipped with Hydroboost. |
| 1977 | Chevrolet | C30 | N/A | |
| 1977 | Chevrolet | K10 | N/A | Exclude fitment for vehicles equipped with Hydroboost. |
| 1977 | Chevrolet | K10 | N/A | |
| 1977 | Chevrolet | K10 Suburban | N/A | Exclude fitment for vehicles equipped with Hydroboost. |
| 1977 | Chevrolet | K10 Suburban | N/A | |
| 1977 | Chevrolet | K20 | N/A | Exclude fitment for vehicles equipped with Hydroboost. |
| 1977 | Chevrolet | K20 | N/A | |
| 1977 | Chevrolet | K20 Suburban | N/A | Exclude fitment for vehicles equipped with Hydroboost. |
| 1977 | Chevrolet | K20 Suburban | N/A | |
| 1977 | Chevrolet | K30 | N/A | Exclude fitment for vehicles equipped with Hydroboost. |
| 1977 | Chevrolet | K30 | N/A | |
| 1977 | Chevrolet | K5 Blazer | N/A | |
| 1977 | Chevrolet | P10 | N/A | |
| 1977 | Chevrolet | P20 | N/A | Exclude fitment for vehicles equipped with Hydroboost. |
| 1977 | Chevrolet | P30 | N/A | Exclude fitment for vehicles equipped with Hydroboost. |
| 1977 | GMC | Jimmy | N/A | |
| 1976 | Chevrolet | C10 | N/A | Exclude fitment for vehicles equipped with Hydroboost. |
| 1976 | Chevrolet | C10 Suburban | N/A | Exclude fitment for vehicles equipped with Hydroboost. |
| 1976 | Chevrolet | C20 | N/A | Exclude fitment for vehicles equipped with Hydroboost. |
| 1976 | Chevrolet | C20 Suburban | N/A | Exclude fitment for vehicles equipped with Hydroboost. |
| 1976 | Chevrolet | C30 | N/A | Exclude fitment for vehicles equipped with Hydroboost. |
| 1976 | Chevrolet | K10 | N/A | Exclude fitment for vehicles equipped with Hydroboost. |
| 1976 | Chevrolet | K10 Suburban | N/A | Exclude fitment for vehicles equipped with Hydroboost. |
| 1976 | Chevrolet | K20 | N/A | Exclude fitment for vehicles equipped with Hydroboost. |
| 1976 | Chevrolet | K20 Suburban | N/A | Exclude fitment for vehicles equipped with Hydroboost. |
| 1976 | Chevrolet | K5 Blazer | N/A | Exclude fitment for vehicles equipped with Hydroboost. |
| 1976 | Chevrolet | P20 | N/A | Exc. Motorhome |
| 1976 | Chevrolet | P30 | N/A | Exc. Motorhome |
| 1976 | GMC | Jimmy | N/A | Exclude fitment for vehicles equipped with Hydroboost. |
| 1975 | Chevrolet | C10 | N/A | Exclude fitment for vehicles equipped with Hydroboost. |
| 1975 | Chevrolet | C10 Suburban | N/A | Exclude fitment for vehicles equipped with Hydroboost. |
| 1975 | Chevrolet | C20 | N/A | Exclude fitment for vehicles equipped with Hydroboost. |
| 1975 | Chevrolet | C20 Suburban | N/A | Exclude fitment for vehicles equipped with Hydroboost. |
| 1975 | Chevrolet | C30 | N/A | Exclude fitment for vehicles equipped with Hydroboost. |
| 1975 | Chevrolet | K10 | N/A | Exclude fitment for vehicles equipped with Hydroboost. |
| 1975 | Chevrolet | K10 Suburban | N/A | Exclude fitment for vehicles equipped with Hydroboost. |
| 1975 | Chevrolet | K20 | N/A | Exclude fitment for vehicles equipped with Hydroboost. |
| 1975 | Chevrolet | K20 Suburban | N/A | Exclude fitment for vehicles equipped with Hydroboost. |
| 1975 | Chevrolet | K5 Blazer | N/A | Exclude fitment for vehicles equipped with Hydroboost. |
| 1975 | Chevrolet | P10 | N/A | Exc. Motorhome |
| 1975 | Chevrolet | P20 | N/A | Exc. Motorhome |
| 1975 | Chevrolet | P30 | N/A | Exc. Motorhome |
| 1975 | GMC | Jimmy | N/A | Exclude fitment for vehicles equipped with Hydroboost. |
| 1974 | Chevrolet | C10 Suburban | N/A | Exclude fitment for vehicles equipped with Hydroboost. |
| 1974 | Chevrolet | C20 Suburban | N/A | Exclude fitment for vehicles equipped with Hydroboost. |
| 1974 | Chevrolet | K10 Suburban | N/A | Exclude fitment for vehicles equipped with Hydroboost. |
| 1974 | Chevrolet | K20 Suburban | N/A | Exclude fitment for vehicles equipped with Hydroboost. |
| 1974 | GMC | Jimmy | N/A | Exclude fitment for vehicles equipped with Hydroboost. |
| 1973 | Chevrolet | Blazer | N/A | Exclude fitment for vehicles equipped with Hydroboost. |
| 1973 | Chevrolet | Blazer | N/A | |
| 1973 | Chevrolet | C10 Suburban | N/A | Exclude fitment for vehicles equipped with Hydroboost. |
| 1973 | Chevrolet | C20 Suburban | N/A | Exclude fitment for vehicles equipped with Hydroboost. |
| 1973 | Chevrolet | K10 Suburban | N/A | Exclude fitment for vehicles equipped with Hydroboost. |
| 1973 | Chevrolet | K20 Suburban | N/A | Exclude fitment for vehicles equipped with Hydroboost. |
| 1973 | GMC | Jimmy | N/A | Exclude fitment for vehicles equipped with Hydroboost. |
* 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.