Route high-pressure fluid from the pump to the steering gear with the Sunsong Power Steering Pressure Line Hose Assembly 3401738. It's a direct-fit replacement for the listed 1970-1972 Mopar applications, including the Dodge Challenger, Charger, Coronet, Dart, Monaco and Polara, plus the Plymouth Barracuda, Cuda, Duster, Fury, Fury I, Fury II, Fury III, Gran Fury (1972), Road Runner (1971-1972), Satellite, Scamp (1971-1972) and Valiant — see the Buyer's Guide tab for the full list and engine details.
- Pre-assembled with brackets: comes ready to install, reducing labor time compared with replacement versions sold as individual hoses.
- Precision engineered to exact fit: includes the additional components needed to restore the wearable parts to original condition.
- Exceeds OE performance standards: rated for a max working pressure of 1,500 psi, an 8,700 psi burst pressure, and 1,600 lb. tensile strength for exceptional durability and long life.
- Factory tested: every pressure hose is subjected to a high-pressure quality-assurance test before it leaves the factory.
Signs the original line may need replacing include power-steering fluid leaks, cracked or swollen hose, and hard or noisy steering.
Interchange: 36-352840
36352840 · 35284 · 2891208 · 70344 · 352840 · 7610 · 549 · 13401738
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
What does this power steering pressure hose do?
It carries pressurized power-steering fluid from the pump to the steering gear. Replacing a leaking or cracked original with this assembly restores that fluid path if the hose is the cause.
Does it come ready to install?
Yes. The pressure and return hoses are pre-assembled with brackets, so it installs with less labor than replacement versions sold as individual hoses.
What are the pressure ratings?
The pressure hose is rated for a maximum working pressure of 1,500 psi, a burst pressure of 8,700 psi, and 1,600 lb. tensile strength, exceeding original equipment performance standards.
Which vehicles does MPN 3401738 fit?
It fits many 1970-1972 Dodge and Plymouth models such as the Challenger, Charger, Coronet, Dart, Barracuda, Duster and Fury. Check the Buyer's Guide tab to confirm your vehicle.
Is every hose tested?
Yes. Each pressure hose undergoes a high-pressure quality-assurance test before leaving the factory to support trouble-free installation and operation.
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