Keep the power steering firm and leak-free with the Sunsong Power Steering Pressure Line Hose Assembly (P/N 3401942). This high-pressure line runs from the pump toward the steering gear, and it drops in as a direct-fit replacement for the 1992-1997 Lexus SC400. It arrives pre-assembled with its brackets, so it installs like the original without piecing together individual hoses.
- Pre-assembled with brackets: the pressure and return hoses come with brackets pre-fitted for easier installation and less labor time versus lines sold piece by piece.
- Built for pressure-side duty: rated for a max working pressure of 1,500 psi, a burst pressure of 8,700 psi, and 1,600 lb of tensile strength for durability and long service life.
- Complete kit: includes the additional components needed to restore the wearable parts to original condition.
- Factory-tested: every pressure hose is put through a high-pressure quality-assurance test before it leaves the factory for trouble-free installation and operation.
Signs this line may need replacing include power steering fluid leaks at the hose or fittings, low fluid, whining, or hard/heavy steering. If a failed pressure line is the cause, this assembly replaces it.
Interchange: 36-363470 · 2647-715215 · 979-1136
36363470 · 2647715215 · 9791136 · 36348 · 80399 · 363480 · 13401942 · 76359 · 5213 · 4440324041 · 4440324090 · 4440324100
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
What vehicle does this power steering pressure line fit?
It is a direct-fit replacement for the 1992-1997 Lexus SC400. Check the Buyer's Guide tab to confirm the fit for your specific vehicle.
What does the pressure line hose assembly do?
It carries high-pressure power steering fluid from the pump toward the steering gear. A leak or failure here can cause fluid loss and hard steering.
Does it come with brackets?
Yes. The pressure and return hoses are pre-assembled with their brackets, making installation easier and reducing labor time compared to individual hoses.
What are the pressure ratings?
The pressure hose is rated for a max working pressure of 1,500 psi, a burst pressure of 8,700 psi, and 1,600 lb of tensile strength.
How do I know if my pressure line needs replacing?
Watch for power steering fluid leaks at the hose or fittings, low fluid, whining, or heavy steering. Diagnose the cause first; if the line is at fault, this replaces it.
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