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Sunsong 3401595 Power Steering Pressure Line Hose Assembly - Pump To Hydroboost
| Brand | Sunsong 3401595 |
|---|---|
| Position | Pump To Hydroboost |
| 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) | 40.8 |
| Length (mm) | 1036 |
| Tech Tip | TT1000|TT1001 |
| Fits | Chevrolet and GMC · 25 vehicles |
Exact-fit hose assembly. Precision engineered for original-condition restoration.
Zinc-coated steel tubing. Helps resist corrosion from humidity, salt, water, and grime.
Pressure-tested construction. Built to handle 1,500 psi working pressure and 8,700 psi burst pressure.
Cross-references Dorman - Conduct-Tite 91815, Four Seasons 55146 and Gates 368630 for the same application. See all 6.
Power Steering Pressure Line for Hydroboost
Sunsong 3401595 is a power steering pressure line hose assembly built for 1995 Chevrolet and GMC trucks and SUVs with hydroboost systems. It is engineered for direct-fit replacement on pump-to-hydroboost applications, with OE-style end fittings and corrosion-resistant tubing for dependable steering system performance.
Key Features
- Fits pump to hydroboost power steering applications on select 1995 Chevrolet C1500, C2500, K1500, Silverado, Suburban, and Tahoe models
- Fits pump to hydroboost power steering applications on select 1995 GMC C1500, C2500, K1500, K2500, Yukon, and related models
- Male O-ring fittings: 16 mm end 1 and 18 mm end 2
- 40.8 in. (1036 mm) hose length for application-specific routing
- CSM hose material for fluid resistance and durability
- High-grade steel tubing with zinc electroplating for added corrosion and rust resistance
- Pressure-rated to 1,500 psi working pressure, 8,700 psi burst pressure, and 1,600 lb tensile strength
- High-pressure tested before shipment for quality verification
Detailed Description
This Sunsong power steering pressure line hose assembly, part number 3401595, is built for vehicles using a hydroboost brake assist setup. It is a direct replacement for the pump-to-hydroboost line on 1995 Chevrolet C1500, C2500, K1500, Silverado, Suburban 1500, Tahoe, and related GMC C/K truck and Yukon applications. The hose uses male O-ring ends in 16 mm and 18 mm sizes and is formed to the specified 40.8-inch length for proper routing in the steering system.
Construction details include CSM hose material and steel tubing with zinc coating to help resist corrosion from humidity, road salt, water, and grime. Sunsong 3401595 is also cross-referenced to Four Seasons 55146 for the same application.
Common Problems This Part Can Address
- Power steering fluid leaks at the pressure line
- Cracked, hardened, or deteriorated hose material
- Corrosion on the steel line section
- Loss of steering assist from a damaged pressure hose
- Improper fitment from a worn or incorrect hydroboost line
Installation Notes and Tips
Confirm hydroboost-equipped fitment before ordering, since some listed Chevrolet and GMC applications include notes specific to hydroboost systems. Match the 16 mm and 18 mm male O-ring ends to the original hose connections and verify routing against the existing line before installation. Inspect adjacent seals, fittings, and mounting points for wear so the replacement hose can seat correctly and maintain system integrity.
Quality Assurance
Each Sunsong 3401595 hose is pressure tested at the factory before release. The assembly is engineered to meet or exceed original equipment performance standards for pressure capacity, burst resistance, and durability in steering system service.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1995 | Chevrolet | C1500 | Pump To Hydroboost | For vehicles with hydroboost systems, Power Steering Return Line End Fitting. |
| 1995 | Chevrolet | C1500 Suburban | Pump To Hydroboost | — |
| 1995 | Chevrolet | C2500 | Pump To Hydroboost | For vehicles with hydroboost systems, Power Steering Return Line End Fitting. |
| 1995 | Chevrolet | C2500 Suburban | Pump To Hydroboost | — |
| 1995 | Chevrolet | C35 | Pump To Hydroboost | For vehicles with hydroboost systems, Power Steering Return Line End Fitting. |
| 1995 | Chevrolet | C3500 | Pump To Hydroboost | For vehicles with hydroboost systems, Power Steering Return Line End Fitting. |
| 1995 | Chevrolet | K1500 | Pump To Hydroboost | For vehicles with hydroboost systems, Power Steering Return Line End Fitting. |
| 1995 | Chevrolet | K1500 Suburban | Pump To Hydroboost | — |
| 1995 | Chevrolet | K2500 | Pump To Hydroboost | For vehicles with hydroboost systems, Power Steering Return Line End Fitting. |
| 1995 | Chevrolet | K2500 Suburban | Pump To Hydroboost | — |
| 1995 | Chevrolet | K3500 | Pump To Hydroboost | For vehicles with hydroboost systems, Power Steering Return Line End Fitting. |
| 1995 | Chevrolet | Silverado | Pump To Hydroboost | For vehicles with hydroboost systems, Power Steering Return Line End Fitting. |
| 1995 | Chevrolet | Suburban 1500 | Pump To Hydroboost | For vehicles with hydroboost systems, Power Steering Return Line End Fitting. |
| 1995 | Chevrolet | Tahoe | Pump To Hydroboost | — |
| 1995 | GMC | C1500 | Pump To Hydroboost | — |
| 1995 | GMC | C1500 Suburban | Pump To Hydroboost | — |
| 1995 | GMC | C2500 | Pump To Hydroboost | — |
| 1995 | GMC | C2500 Suburban | Pump To Hydroboost | — |
| 1995 | GMC | C3500 | Pump To Hydroboost | — |
| 1995 | GMC | K1500 | Pump To Hydroboost | — |
| 1995 | GMC | K1500 Suburban | Pump To Hydroboost | — |
| 1995 | GMC | K2500 | Pump To Hydroboost | — |
| 1995 | GMC | K2500 Suburban | Pump To Hydroboost | — |
| 1995 | GMC | K3500 | Pump To Hydroboost | For vehicles with hydroboost systems, Power Steering Return Line End Fitting. |
| 1995 | GMC | Yukon | Pump To Hydroboost | — |
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