Keep steering fluid moving from the pump to the gear with the Sunsong Power Steering Pressure Line Hose Assembly 3401398, 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 2002-2008 Dodge Ram 1500 and 2003-2008 Dodge Ram 2500 (see the Buyer's Guide tab for engine-level applications). Sunsong is a vertically integrated maker of automotive fluid-transfer hoses and lines, developing its products around what installers need.
- Pre-assembled with brackets: the pressure and return hoses arrive assembled with their brackets for easier installation and reduced labor versus lines sold individually.
- Rated for high pressure: a max working pressure of 1,500 psi, an 8,700 psi burst rating, and 1,600 lb tensile strength, which the manufacturer states exceed original equipment performance standards.
- Factory tested: every pressure hose is subjected to a high-pressure quality-assurance test before leaving the factory.
- Restored to condition: precision engineered to fit and includes the additional components needed to return wearable parts to original condition.
Signs this line may need replacing include power-steering fluid leaks, low fluid, or a whine and hard steering from a failing pressure hose. If a failed pressure line is the cause, this assembly replaces it.
Interchange: 36-352470 · 2647-273078 · 979-2046
36352470 · 2647273078 · 9792046 · 35247 · 52106526AE · 52106526AF · 52113541AD · 55366794AF · 55366794AG · 80313 · 80313E · 352470 · 73459 · 76940 · 30165 · 13401398
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
What is this part and what does it do?
It's a power steering pressure line hose assembly that carries pressurized fluid from the power steering pump to the steering gear on the pump-to-gear routing.
Which vehicles does the 3401398 fit?
It's a direct-fit replacement for the 2002-2008 Dodge Ram 1500 and 2003-2008 Dodge Ram 2500. Check the Buyer's Guide tab for engine-level applications.
Does it come with brackets?
Yes. The pressure and return hoses are pre-assembled with brackets for easier installation and reduced labor time compared to lines sold individually.
What are the pressure ratings?
The pressure hose has a max working pressure of 1,500 psi, an 8,700 psi burst pressure rating, and 1,600 lb tensile strength, which Sunsong states exceed OE performance standards.
What are signs this pressure line may need replacing?
Power-steering fluid leaks, low fluid, or a whine and harder steering can indicate a failing pressure hose. Diagnose the cause first; if the line is at fault, this replaces it.
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