Keep returning fluid moving from the steering gear back to the cooler with the Sunsong power steering return line hose assembly, part number 3402375. It is cataloged for the gear-to-cooler position on the 2004-2010 Ford F-150, 2004-2008 Ford F-250, 2004-2008 Ford F-350, 2005-2008 Ford Lobo, and 2006-2008 Lincoln Mark LT. See the Buyer's Guide tab for engine details.
Sunsong is a vertically integrated manufacturer that researches, develops, and builds automotive fluid transfer hoses and lines. The company designs its products around what installers need and aims to exceed industry quality standards. Sunsong states that OEMs trust its products to deliver exact form, fit, and function.
Signs this line may need replacing include power steering fluid leaking or wet residue along the hose, a falling fluid level, pump whine, or heavier steering effort. If a leaking return line is the cause, this assembly replaces it. Inspect the rest of the system as well.
Interchange: 36-352179 · 2647-498117
36352179 · 2647498117 · 40028 · 80615 · 5L3Z3A713B · 5L3Z3A713BA · 6L3Z3A713E · 352179 · PSH29 · 76623 · 5044 · 13402375
This part cross-references / interchanges with the following part numbers:
What does the Sunsong 3402375 return line hose assembly do?
It sits in the gear-to-cooler position. It carries low-pressure power steering fluid returning from the steering gear to the cooler.
Which vehicles is it listed for?
It is listed for the 2004-2010 Ford F-150, 2004-2008 Ford F-250 and F-350, 2005-2008 Ford Lobo, and 2006-2008 Lincoln Mark LT. See the Buyer's Guide tab for engine details.
What pressure is the return hose rated for?
Sunsong rates its return hoses for a maximum working pressure of 250 psi. They are suited to low-pressure, high-temperature operation.
Is the tubing resistant to corrosion?
Yes. Sunsong states the tubing resists corrosion and rust from high humidity, road salt, water, and grime.
Is the hose tested before it ships?
Yes. Every Sunsong return hose goes through a high-pressure quality assurance test before it leaves the factory.
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.
