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Sunsong 3403068 Power Steering Pressure Line Hose Assembly
| Brand | Sunsong 3403068 |
|---|---|
| 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) | 29 |
| Length (mm) | 737 |
| PS Switch Port (Y/N) | N |
| Tech Tip | Tt1000 |
| Fits | Toyota · 2 vehicles |
Exact-fit assembly. Precision engineered for a direct replacement and trouble-free installation.
Zinc-coated steel tubing. Helps resist corrosion and rust from humidity, salt, water, and grime.
Pressure-tested construction. Built to exceed original equipment performance standards for durability.
Cross-references Dayco 71169, Gates 358430 and 3856 for the same application. See all 4.
Power Steering Pressure Line for Toyota Pickup
This Sunsong power steering pressure line hose assembly is built for 1979-1980 Toyota Pickup applications and is engineered to meet demanding steering system pressure requirements. Part number 3403068 is a direct-fit replacement for the specified Toyota Pickup years, with 16 mm male inverted flare fittings at both ends and a 29-inch overall length.
- Fits 1979-1980 Toyota Pickup, N/A
- Part number: 3403068
- 16 mm male inverted flare fittings on both ends
- 29 in. / 737 mm overall length
- CSM hose material for steering system service
- Built to handle up to 1,500 psi working pressure
- 8,700 psi burst pressure rating
- 1,600 lb tensile strength
Built for Steering System Performance
Sunsong 3403068 is a power steering pressure line hose assembly made for Toyota Pickup models from 1979 and 1980. It uses high-grade steel tubing with a zinc electroplated finish for added resistance to corrosion from humidity, road salt, water, and grime. The hose is precision engineered for exact fitment, and the assembly is quality tested under high pressure before it leaves the factory. This part cross-references Dayco 71169 and Gates 358430 for the same application.
Common Steering Issues This Hose Can Address
- Power steering fluid leaks from a worn or damaged pressure line
- Loss of steering assist caused by pressure loss in the hydraulic circuit
- Cracked, corroded, or fatigued hose sections on a Toyota Pickup
- Noise or erratic steering response related to restricted fluid flow
- Replacement needs after inspection reveals pressure line wear
Installation Notes and Tips
Verify the 16 mm male inverted flare connections and 29-inch length against the original hose before installation. This Toyota Pickup power steering pressure line hose assembly is intended for the listed 1979-1980 applications and should be matched to the vehicle’s steering layout and existing hard-line routing. Inspect adjacent steering components, seals, and fluid condition during replacement to help confirm a complete repair.
Quality Assurance
Each Sunsong pressure hose is pressure tested before shipment to confirm proper operation and installation readiness. The assembly is engineered to exceed original equipment performance standards, with durability-focused construction for long service life in demanding steering systems.
| Year | Make | Model | Drive Type | Notes |
|---|---|---|---|---|
| 1980 | Toyota | Pickup | 4WD | — |
| 1979 | Toyota | Pickup | 4WD | — |
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