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Sunsong 3402165 Power Steering Pressure Line Hose Assembly
| Brand | Sunsong 3402165 |
|---|---|
| Bracket (Y/N) | N |
| End 1 Fitting Size (mm) | 16 |
| End 1 Fitting Type | Male inverted flare |
| End 2 Fitting Size (mm) | 16 |
| End 2 Fitting Type | Male inverted flare |
| Hose Material 1 | Csm |
| Length (in) | 99.2 |
| Length (mm) | 2519 |
| PS Switch Port (Y/N) | N |
| Tech Tip | Tt1000|tt1003 |
| Fits | Toyota · 2 vehicles |
Exact-fit assembly. Precision engineered to restore original condition with required wear components.
Corrosion-resistant steel. Zinc coating helps resist rust from humidity, road salt, water, and grime.
Pressure-tested hose. Built to exceed OE performance standards for dependable operation.
Cross-references Dayco 70041, Edelmann 91698 and Gates 368900 for the same application. See all 7.
Power Steering Pressure Line for Land Cruiser
Sunsong 3402165 is a power steering pressure line hose assembly for 1988-1989 Toyota Land Cruiser applications. It is built to meet demanding pressure requirements and restore proper steering system flow on the vehicle.
- Fits 1988-1989 Toyota Land Cruiser
- Power steering pressure line hose assembly
- 16 mm male inverted flare fittings at both ends
- 99.2 in. overall length for the listed application
- CSM hose material for fluid and heat resistance
- High-grade steel tubing with zinc plating for corrosion resistance
- Pressure-rated to 1,500 psi working pressure, 8,700 psi burst pressure
- Tensile strength rated at 1,600 lb
Built for OE-Style Steering System Service
This Sunsong pressure hose is engineered for exact fitment on the Toyota Land Cruiser and is intended to replace the original pressure line with the correct routing and connection style. Sunsong 3402165 uses 16 mm male inverted flare ends and a 99.2-inch length to match the listed steering configuration, helping maintain proper hydraulic pressure delivery from the pump to the steering gear. This part cross-references Dayco 70041 and Gates 368900 for the same application.
Common Problems This Hose Can Address
- Power steering fluid leaks from a worn or cracked pressure line
- Loss of steering assist caused by pressure line failure
- Noise or erratic steering response related to hydraulic pressure loss
- Corrosion damage on the original steel tubing
- Fitment issues when replacing a damaged Toyota Land Cruiser pressure hose
Installation Notes and Tips
Verify the end fitting size and type before installation: this hose uses 16 mm male inverted flare connections at both ends. Confirm routing, clearance, and connection points against the original line on the 1988-1989 Toyota Land Cruiser before tightening the fittings. Inspect surrounding steering components, seals, and fluid condition so the replacement hose can be installed into a clean hydraulic system.
Quality Assurance
Each Sunsong pressure hose is pressure tested before it leaves the factory. The hose assembly is manufactured to exceed original equipment performance standards, with corrosion-resistant steel tubing and reinforced construction for long service life in demanding steering applications.
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 1989 | Toyota | Land Cruiser | Base | — |
| 1988 | Toyota | Land Cruiser | Base | — |
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