Restore firm, responsive steering with the Sunsong Power Steering Pressure Line Hose Assembly 3402860, the pump-to-gear high-pressure line that carries pressurized fluid from the power steering pump to the steering gear. It's a direct-fit replacement for the 2009-2010 Dodge Ram 1500 and 2011-2012 RAM 1500 — see the Buyer's Guide tab for engine-level applications.
- Pre-assembled with brackets: ships as a complete pressure assembly to ease installation and cut labor time versus lines sold as loose individual hoses.
- Precision engineered: built to exact fit and includes the additional components needed to restore the wearable parts to original condition.
- Exceeds OE performance standards: rated to a 1,500 psi max working pressure, an 8,700 psi burst pressure, and 1,600 lb tensile strength for durability and long life.
- Factory tested: every pressure hose undergoes a high-pressure quality-assurance test before leaving the factory for trouble-free installation and operation.
If a leaking, cracked, or bulging original pressure line is the source of fluid loss, whining, or hard steering, this assembly replaces it. Sunsong is a vertically integrated manufacturer of automotive fluid-transfer hoses and lines trusted by OEMs.
Interchange: 2647-534567
40129 · 52855856AC · 52855856AD · 68111673AA · 68111673AB · 80693 · 352271 · 76948 · 5272 · 13402860 · 2647534567
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
What does this part do?
It's the pump-to-gear high-pressure line that carries pressurized power steering fluid from the pump to the steering gear.
Which vehicles does the 3402860 fit?
It's a direct-fit replacement for the 2009-2010 Dodge Ram 1500 and 2011-2012 RAM 1500. Check the Buyer's Guide tab to confirm your exact application.
Does it come with brackets?
Yes. The assembly is pre-assembled with brackets and includes the additional components needed to restore the wearable parts to original condition, easing installation.
What are the pressure ratings?
The pressure hose is rated to a 1,500 psi max working pressure, an 8,700 psi burst pressure, and 1,600 lb tensile strength, exceeding OE performance standards.
What are signs this line may need replacing?
Fluid leaks, cracked or bulging hose, whining, or hard steering can point to a failed pressure line. Diagnose the cause first; if the line is at fault, this replaces it.
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