Route high-pressure power steering fluid from the pump to the hydroboost unit with the Sunsong Power Steering Pressure Line Hose Assembly 3401531. This is the pump-to-hydroboost pressure line, and it drops in as a direct-fit replacement for the 2005-2007 Ford F-250 Super Duty, F-350 Super Duty, F-450 Super Duty, and F-550 Super Duty — see the Buyer's Guide tab for engine-level fitment.
Signs the original pressure line may need replacing include fluid leaks at the hose or fittings, low or whining power steering assist, and cracked or chafed hose. If a failed pressure line is the cause, this assembly replaces it.
Interchange: 36-357560 · 2647-273505 · 979-2368
36357560 · 2647273505 · 9792368 · 37193 · 92119 · 92119E · 5C3Z3A717CA · 365493 · 73434 · 1257 · 13401531
This part cross-references / interchanges with the following part numbers:
What does this power steering pressure line hose assembly do?
It carries pressurized power steering fluid from the pump to the hydroboost unit, delivering the hydraulic pressure needed for steering assist and brake boost.
Which vehicles does the Sunsong 3401531 fit?
It's a direct-fit replacement for the 2005-2007 Ford F-250, F-350, F-450, and F-550 Super Duty. Check the Buyer's Guide tab for engine-level fitment.
Does it come with the brackets?
Yes. The pressure and return hoses are pre-assembled with brackets and include the additional components needed to restore the wearable parts to original condition.
What are the pressure ratings on this hose?
The pressure hose has a maximum 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 if my power steering pressure line has failed?
Common signs include fluid leaks at the hose or fittings, low or whining steering assist, and cracked or chafed hose. If the line is the cause, this replaces it.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
