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Sunsong 3401951 Power Steering Pressure Line Hose Assembly
| Brand | Sunsong 3401951 |
|---|---|
| Bracket (Y/N) | N |
| End 1 Fitting Size (mm) | 16 |
| End 1 Fitting Type | Banjo |
| End 2 Fitting Size (mm) | 16 |
| End 2 Fitting Type | Banjo |
| Hose Material 1 | Csm |
| Hose Material 2 | Steel |
| Length (in) | 55.9 |
| Length (mm) | 1419 |
| PS Switch Port (Y/N) | N |
| Tech Tip | Tt1000 |
| Fits | Toyota · 5 vehicles |
OE-style replacement. Precision-engineered hose assembly for exact fit and steering-system service.
Corrosion resistance. Zinc-coated steel tubing helps resist rust, moisture, road salt, and grime.
Pressure tested. Each hose is checked before leaving the factory for consistent operation.
Cross-references Four Seasons 55138, Gates 366240 and Sunsong 3401951 for the same application. See all 7.
Power Steering Hose Overview
This Sunsong power steering pressure line hose assembly is built for pressure-side steering service with banjo-style 16 mm fittings and a 55.9-inch hose length. It is a direct-fit replacement for select Toyota Supra applications and is engineered to restore proper hydraulic flow in the steering system.
Key Features
- Pressure hose construction rated for demanding steering-system use.
- 16 mm banjo fittings on both ends for application-specific connection points.
- CSM and steel hose materials for strength and fluid resistance.
- Zinc-coated steel tubing for added corrosion and rust protection.
- Precision-engineered replacement hose for exact fitment.
- Part number 3401951 for ordering and catalog matching.
Detailed Description
Sunsong 3401951 is a power steering pressure line hose assembly made for hydraulic steering systems that require a banjo-to-banjo connection. The hose uses CSM and steel construction, with zinc-plated steel tubing to resist corrosion from moisture, road salt, and grime. According to the manufacturer, the pressure hose design exceeds original equipment performance standards and is tested before leaving the factory for consistent operation. This part cross-references Four Seasons 55138 and Gates 366240 for the same application.
Compatible With Toyota Supra applications, this hose is a fitment-based replacement for 1989-1993 models, including 1993 Toyota Supra and 1989-1992 Toyota Supra. If you are replacing a leaking or damaged steering pressure line on a Toyota Supra, part number 3401951 provides the correct hose configuration for the listed vehicles.
What It Is Used For
- Replacing a leaking power steering pressure hose.
- Restoring hydraulic pressure in the steering circuit.
- Addressing corrosion-related hose deterioration.
- Correcting worn banjo fitting connections.
- Replacing a damaged steering line on a Toyota Supra.
Installation Notes and Tips
Verify the banjo fitting size, hose length, and routing before installation. Match the existing connection style and inspect related seals, brackets, and nearby steering components for wear. Confirm fitment against the listed Toyota Supra applications before ordering part number 3401951.
Quality Assurance
Each hose is pressure tested before it leaves the factory. Sunsong states that this hose is engineered to meet or exceed original equipment performance standards for dependable steering-system service.
| Year | Make | Model | Notes |
|---|---|---|---|
| 1993 | Toyota | Supra | To 4/30 |
| 1992 | Toyota | Supra | — |
| 1991 | Toyota | Supra | — |
| 1990 | Toyota | Supra | — |
| 1989 | Toyota | Supra | — |
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