Route high-pressure fluid from the power steering pump to the steering gear with the Sunsong Power Steering Pressure Line Hose Assembly 3401387. It's a direct-fit replacement for the 1997-1998 Chevrolet C1500, 1997-1998 Chevrolet K1500, 1997-1998 GMC C1500, and 1997-1998 GMC K1500 — see the Buyer's Guide tab for engine-level details. Sunsong specializes in automotive fluid transfer hoses and lines, developing products with the installer in mind.
- Pre-assembled with brackets: the pressure and return hoses arrive ready to install, cutting labor time versus versions sold as individual hoses.
- Complete kit: precision engineered to exact fit and includes the additional components needed to restore the wearable parts to original condition.
- High-pressure build: rated for a max working pressure of 1,500 psi, a burst pressure of 8,700 psi, and a tensile strength of 1,600 lb for durability and long life.
- Factory tested: every pressure hose passes a high-pressure quality assurance test before leaving the plant.
Signs the original line may need replacing include power steering fluid seepage or leaks at the hose, a whining pump from low fluid, or hard/inconsistent steering assist.
Interchange: 36-359530 · 2647-273060 · 979-2040
36359530 · 2647273060 · 9792040 · 35953 · 80266 · 359530 · 26060995 · 72955 · 1040 · 13401387
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
What does this power steering pressure line hose assembly do?
It carries high-pressure power steering fluid from the pump to the steering gear. This Sunsong assembly is pre-assembled with brackets for a direct-fit replacement.
Which vehicles does the Sunsong 3401387 fit?
It's a direct-fit replacement for the 1997-1998 Chevrolet C1500 and K1500 and the 1997-1998 GMC C1500 and K1500. Check the Buyer's Guide tab for engine-level details.
Does it include mounting brackets?
Yes. The pressure and return hoses come pre-assembled with brackets and the additional components needed to restore the wearable parts to original condition, reducing labor time.
What are the pressure ratings?
Sunsong rates each pressure hose for a max working pressure of 1,500 psi, a burst pressure of 8,700 psi, and a tensile strength of 1,600 lb for durability and long life.
What are signs this line may need replacing?
Power steering fluid seepage or leaks at the hose, a whining pump from low fluid, or hard steering assist. Diagnose the cause first, since these can have other sources.
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