Keep power-assisted steering firm and leak-free with the Sunsong Power Steering Pressure Line Hose Assembly 3401760, a direct-fit replacement for the 1970 Ford Mustang and 1970 Mercury Cougar. This is the pump-end pressure line that carries pressurized fluid from the power steering pump toward the gear, and it arrives pre-assembled with its brackets so the hose drops in with reduced labor time versus piecing together individual hoses. Signs the original may need replacing include fluid seepage at the fittings, a cracked or chafed hose, or hard/whining steering caused by a leaking pressure line.
- Pre-assembled with brackets: the pressure and return hoses ship ready to install, cutting labor time compared with replacement versions sold as individual hoses.
- High pressure ratings: Sunsong states a 1,500 psi max working pressure, an 8,700 psi burst pressure rating, and 1,600 lb tensile strength for durability and long life.
- Precision engineered to exact fit: includes the additional components needed to restore wearable parts to original condition.
- Factory tested: every pressure hose is subjected to a high-pressure quality-assurance test before leaving the factory.
Interchange: 36-354490
36354490 · 35449 · 70688 · D0ZA3A719D · D0ZA3A719J · D0ZZ3A719B · D0ZZ3A719C · D0ZZ3A719D · D0ZZ3A719E · D0ZZ3A719G · D0ZZ3A719H · 354490 · 7628 · 613 · 13401760
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
What vehicles does this power steering pressure line fit?
It is a direct-fit replacement for the 1970 Ford Mustang and 1970 Mercury Cougar. See the Buyer's Guide tab to confirm fit for your vehicle.
Where does this hose install?
It is the pump-end power steering pressure line, carrying pressurized fluid from the power steering pump toward the steering gear.
Does it come with brackets?
Yes. The pressure and return hoses are pre-assembled with brackets for easier installation and reduced labor time versus individual hoses.
What are the pressure ratings?
Sunsong lists a 1,500 psi max working pressure, an 8,700 psi burst pressure rating, and 1,600 lb tensile strength.
How do I know if my pressure line needs replacing?
Watch for fluid seepage at the fittings, a cracked or chafed hose, or hard/whining steering. If a leaking pressure line is the cause, this assembly replaces it.
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