Keep power-steering fluid moving quietly and cleanly with the Sunsong Power Steering Return Line Hose Assembly (P/N 3401429), the low-pressure return line that carries fluid back from the steering gear to the reservoir. It's a direct-fit replacement for the 1988-1996 Ford F-250, 1997 Ford F-250 HD, 1988-1997 Ford F-350, 1988-1997 Ford F-53 Motorhome Chassis, 1992-1994 Ford F-59 Commercial Stripped Chassis, and 1988-1997 Ford F-Super Duty — see the "Vehicles it fits" section for engine-level details.
- Routed from the gear: the return line assembly carries fluid on the low-pressure side, rated to a max working pressure of 250 psi and suitable for low-pressure, high-temperature operation.
- Precision-engineered fit: built to exact fit and includes the additional components needed to restore the wearable parts to original condition.
- Corrosion- and rust-resistant tubing: stands up to the elements including high humidity, road salt, water, and grime.
- Factory-tested: every return hose is subjected to a high-pressure quality-assurance test before leaving the factory for trouble-free installation.
Signs the original return line may need replacing include power-steering fluid leaks, damp or cracked hose, or low fluid level. If a failed return hose is the cause, this assembly replaces it.
Interchange: 36-370660 · 2647-273147 · 979-2320
36370660 · 2647273147 · 9792320 · 37066 · 91849 · E8TZ3A713C · E9TA3A713FA · F2TZ3A713C · F3TZ3A713B · F4TZ3A713A · F4TZ3A713C · F4TZ3A713E · 370660 · 76231 · 70085 · 13401429
This part cross-references / interchanges with the following part numbers:
36-370660, 3401429, 2647-273147, 37066, 979-2320, 91849, E8TZ3A713C, E9TA3A713FA, F2TZ3A713C, F3TZ3A713B, F4TZ3A713A, F4TZ3A713C, F4TZ3A713E, 370660, 76231, 70085, 13401429
Frequently Asked Questions
What does this hose assembly do?
It's the power-steering return line that carries fluid on the low-pressure side back from the steering gear to the reservoir.
What vehicles does P/N 3401429 fit?
It fits the 1988-1996 Ford F-250, 1997 Ford F-250 HD, 1988-1997 Ford F-350, F-53 Motorhome Chassis, F-Super Duty, and 1992-1994 Ford F-59. See the "Vehicles it fits" section.
What is the working pressure rating?
This return hose has a max working pressure of 250 psi and is suitable for low-pressure, high-temperature operation.
Is the tubing corrosion resistant?
Yes. The tubing is corrosion and rust resistant against the elements, including high humidity, road salt, water, and grime.
How do I know if my return line needs replacing?
Look for power-steering fluid leaks, a damp or cracked hose, or a dropping fluid level. If the return line is the cause, this assembly replaces it.
