Route high-pressure fluid from the pump to the hydroboost unit with the Sunsong Power Steering Pressure Line Hose Assembly 3401314, a direct-fit replacement for the 2000-2005 Chevrolet Astro and 2000-2005 GMC Safari. This is the pump-to-hydroboost pressure line, carrying pressurized power steering fluid on its way to the assist system. See the Buyer's Guide tab for engine-level fitment.
- Pre-assembled with brackets: comes ready to install with its brackets in place, reducing labor time versus replacements sold as individual hoses.
- Pressure-tested: every pressure hose is subjected to a high-pressure quality assurance test before leaving the factory.
- Rated for demanding service: the pressure hose carries a max working pressure of 1,500 psi, a burst pressure rating of 8,700 psi, and a tensile strength of 1,600 lb.
- Precision engineered: built to exact fit and supplied with the additional components needed to restore the wearable parts to original condition.
Signs this hose may need replacing include power steering fluid leaks at the fittings or along the line, whining from a low reservoir, or hard steering. If a failed pressure line is the cause, this assembly replaces it.
Interchange: 36-356390 · 2647-273203 · 979-2229
36356390 · 2647273203 · 9792229 · 35639 · 80336 · 356390 · 15094588 · 73516 · 1326 · 13401314
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
What vehicles does this hose fit?
It is a direct-fit replacement for the 2000-2005 Chevrolet Astro and 2000-2005 GMC Safari. Check the Buyer's Guide tab to confirm the fit for your vehicle.
What position is this line for?
This is the power steering pressure line that routes fluid from the pump to the hydroboost unit.
Does it come with brackets?
Yes. It is pre-assembled with its brackets in place, which reduces labor time compared to replacements sold as individual hoses.
What are the pressure ratings?
The pressure hose has a max working pressure of 1,500 psi, a burst pressure rating of 8,700 psi, and a tensile strength of 1,600 lb.
How do I know the pressure line needs replacing?
Common signs include power steering fluid leaks at the fittings or along the hose, whining from a low reservoir, or hard steering. Diagnose the cause before replacing.
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