Keep power-assisted steering firm and leak-free with the Sunsong Power Steering Pressure Line Hose Assembly 3401784. This pre-assembled pressure line routes high-pressure fluid from the power steering pump to the steering gear, and it drops in as a direct-fit replacement for the 1981-1983 Jeep CJ5, 1981-1986 Jeep CJ7, 1981-1983 Jeep DJ5, and 1981-1985 Jeep Scrambler — see the Buyer's Guide tab for engine-level details.
- Pre-assembled with brackets: the pressure and return hoses ship assembled with brackets to ease installation and cut labor time versus hoses sold individually.
- Precision engineered: built to an exact fit and supplied with the additional components needed to restore the wearable parts to original condition.
- High-pressure construction: the pressure hose carries a max working pressure of 1,500 psi, a burst rating of 8,700 psi, and 1,600 lb tensile strength for durability and long life.
- Factory-tested: every pressure hose passes a high-pressure quality-assurance test before leaving the factory for trouble-free installation and operation.
Sunsong is a vertically integrated manufacturer of automotive fluid-transfer hoses and lines, developing products around what installers need and trusted by OEMs.
Interchange: 36-364490 · 979-2188
36364490 · 9792188 · 36449 · 5363659 · 5370020 · 91453 · 364490 · 76187 · 34953 · 55114 · 13401784
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
What does this power steering pressure line hose do?
It routes high-pressure power steering fluid from the pump to the steering gear. This Sunsong assembly 3401784 is a direct-fit replacement for the listed Jeep applications.
Which vehicles does the 3401784 fit?
It fits the 1981-1983 Jeep CJ5, 1981-1986 Jeep CJ7, 1981-1983 Jeep DJ5, and 1981-1985 Jeep Scrambler. Check the Buyer's Guide tab to confirm your vehicle.
Does it come pre-assembled?
Yes. The pressure and return hoses are pre-assembled with brackets, which eases installation and reduces labor time compared to hoses sold individually.
What are the pressure ratings?
The pressure hose has a max working pressure of 1,500 psi, a burst pressure rating of 8,700 psi, and a tensile strength of 1,600 lb for durability and long life.
What are signs this pressure line may need replacing?
Fluid leaks at the hose or fittings, low or dropping fluid level, whining, or hard steering can signal a failing pressure line. Diagnose the cause before replacing.
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