Keep power steering fluid moving back through the system with the Sunsong power steering return line hose assembly, part number 3401518. This gear-to-cooler return line is a direct-fit replacement for the 1999 Ford F-250 Super Duty and 1999 Ford F-350 Super Duty. See the Buyer's Guide tab for engine details.
The return line works on the low-pressure side of the power steering system, carrying fluid from the steering gear toward the cooler. Sunsong says its products are built to deliver exact form, fit, and function.
- Pressure rating: Rated for a maximum working pressure of 250 psi and suited to low-pressure, high-temperature operation. Sunsong states its return hoses exceed original equipment performance standards.
- Exact fit: Precision-engineered for an exact fit. Sunsong states its return assemblies include the additional components needed to restore the wearable parts to original condition.
- Corrosion-resistant tubing: The tubing resists rust and corrosion from high humidity, road salt, water, and grime.
- Pressure-tested: Each return hose goes through a high-pressure quality assurance test before it leaves the factory.
Signs a return line may need replacing include power steering fluid seeping or dripping from the hose or its fittings, a fluid level that keeps dropping, and pump whine when the fluid runs low. Diagnose the source of a leak before replacing parts. Sunsong is a vertically integrated manufacturer that researches, develops, and builds automotive fluid transfer hoses and lines.
Interchange: 36-365435 · 979-2272
37141 · 91996 · F81Z3A713GA · YC353A713FB · YC3Z3A713DA · 365435 · 73466 · 30173 · 13401518 · 36365435 · 9792272
This part cross-references / interchanges with the following part numbers:
36-365435, 3401518, 37141, 979-2272, 91996, F81Z3A713GA, YC353A713FB, YC3Z3A713DA, 365435, 73466, 30173, 13401518
