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Sunsong 3401992 Power Steering Pressure Line Hose Assembly
| Brand | Sunsong 3401992 |
|---|---|
| Bracket (Y/N) | N |
| End 1 Fitting Size (in) | 9/16 |
| End 1 Fitting Type | Swivel o-ring |
| End 2 Fitting Size (in) | 5/8 |
| End 2 Fitting Type | Swivel o-ring |
| Hose Material 1 | Csm |
| Length (in) | 44.6 |
| Length (mm) | 1132 |
| PS Switch Port (Y/N) | N |
| Tech Tip | Tt1000|tt1001|tt1002 |
| Fits | Ford and Mercury · 13 vehicles |
Exact-fit assembly. Precision engineered for trouble-free installation and operation.
Zinc-coated steel tubing. Helps resist corrosion and rust from humidity, salt, water, and grime.
Pressure-tested hose. Built to exceed OE performance standards for durability and long life.
Cross-references Four Seasons 623, Gates 71061 and Gates 355770 for the same application. See all 16.
Sunsong 3401992 Power Steering Pressure Hose
Sunsong 3401992 is a power steering pressure line hose assembly built for select Ford and Mercury rack-and-pinion applications. It is engineered for direct replacement service on 1979-1982 Mustang, Capri, Fairmont, Cougar, and Zephyr models with the specified steering gear setup.
Key Features
- Pressure hose assembly for power steering pressure line service
- Max working pressure of 1,500 psi
- Burst pressure rating of 8,700 psi
- Tensile strength of 1,600 lb
- High-grade steel tubing with zinc electroplating for corrosion resistance
- Precision-engineered fit with a 44.6 in. length
- Swivel O-ring fittings: 9/16 in. end 1 and 5/8 in. end 2
- CSM hose material for durability in steering system use
Detailed Description
This Sunsong power steering pressure line hose assembly is built to restore pressure transfer in the steering system while matching the original routing and connection style for the listed vehicles. The hose is manufactured to exceed original equipment performance standards, with steel tubing protected by zinc plating to help resist rust, road salt, moisture, and grime. Sunsong 3401992 is a practical replacement choice for drivers servicing a 1979 Ford Mustang, 1980-1981 Ford Mustang, 1981-1982 Ford Fairmont, 1981-1982 Mercury Cougar, 1981-1982 Mercury Zephyr, 1979 Mercury Capri, or 1980-1981 Mercury Capri with the correct rack-and-pinion gear.
This part cross-references Gates 71061 and Four Seasons 623 for the same application.
What This Part Helps Address
- Power steering fluid leaks from a worn pressure hose
- Steering assist loss caused by hose cracking or internal wear
- Noise or erratic steering response related to pressure-line failure
- Corrosion-related deterioration on exposed steel tubing
- Fitment issues when replacing an aging OE-style hose assembly
Installation Notes and Tips
Verify the vehicle uses the listed rack-and-pinion configuration before ordering. Confirm both end fittings match the system connection points: 9/16 in. swivel O-ring on one end and 5/8 in. swivel O-ring on the other. Check hose routing, clearance, and overall length against the original line before installation. Clean mating surfaces and inspect related steering components for wear or contamination during service.
Quality Assurance
Each hose is pressure tested before it leaves the factory to help ensure proper operation after installation. Sunsong also builds the assembly with corrosion-resistant tubing and high-pressure construction to support long-term steering system service.
Compatible Vehicles
- Fits 1981-1982 Ford Fairmont, N/A, w/ TRW Rack And Pinion Gear
- Fits 1980-1981 Ford Mustang, N/A, w/ TRW Rack And Pinion Gear
- Fits 1979 Ford Mustang, N/A, w/ Ford Rack And Pinion Gear
- Fits 1981-1982 Mercury Cougar, N/A, w/ TRW Rack And Pinion Gear
- Fits 1981-1982 Mercury Zephyr, N/A, w/ TRW Rack And Pinion Gear
- Fits 1980-1981 Mercury Capri, N/A, w/ TRW Rack And Pinion Gear
- Fits 1979 Mercury Capri, N/A, w/ Ford Rack And Pinion Gear
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 1982 | Ford | Fairmont | — | w/ TRW Rack And Pinion Gear |
| 1982 | Mercury | Cougar | — | w/ TRW Rack And Pinion Gear |
| 1982 | Mercury | Zephyr | — | w/ TRW Rack And Pinion Gear |
| 1981 | Ford | Fairmont | — | w/ TRW Rack And Pinion Gear |
| 1981 | Ford | Mustang | — | w/ TRW Rack And Pinion Gear |
| 1981 | Mercury | Capri | GS | w/ TRW Rack And Pinion Gear |
| 1981 | Mercury | Capri | Base | w/ TRW Rack And Pinion Gear |
| 1981 | Mercury | Cougar | Base | w/ TRW Rack And Pinion Gear |
| 1981 | Mercury | Zephyr | — | w/ TRW Rack And Pinion Gear |
| 1980 | Ford | Mustang | — | w/ TRW Rack And Pinion Gear |
| 1980 | Mercury | Capri | — | w/ TRW Rack And Pinion Gear |
| 1979 | Ford | Mustang | — | w/ Ford Rack And Pinion Gear |
| 1979 | Mercury | Capri | — | w/ Ford Rack And Pinion Gear |
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