Route high-pressure fluid from the power steering pump to the hydroboost unit with the Sunsong Power Steering Pressure Line Hose Assembly 3401351, a pump-to-hydroboost pressure line built as a direct-fit replacement. It fits the 1996 Chevrolet C1500, C1500 Suburban, C2500, C2500 Suburban, C35, C3500, K1500, K1500 Suburban, K2500, K2500 Suburban, K3500, Silverado, Suburban 1500 and Tahoe; the 1996 GMC C1500, C1500 Suburban, C2500, C2500 Suburban, C3500, K1500, K1500 Suburban, K2500, K2500 Suburban, K3500 and Yukon; the 2000 Chevrolet C2500; and the 2002-2004 Hummer H1 — see the Buyer's Guide tab for engine-level fitment.
- Pre-assembled with brackets: ships ready to install for reduced labor time versus loose individual hoses.
- Precision engineered: built to exact fit and includes the additional components needed to restore the wearable parts to original condition.
- Rated for the job: a max working pressure of 1,500 psi, an 8,700 psi burst rating and 1,600 lb tensile strength for durability and long life.
- Factory tested: every pressure hose is high-pressure quality-assurance tested before it leaves the factory.
Signs this assembly may need replacing include power steering fluid leaks at the pump-to-hydroboost line, whining, and hard or inconsistent steering assist. Diagnose the cause before replacing.
Interchange: 36-365470 · 2647-273091 · 979-2419
36365470 · 2647273091 · 9792419 · 36547 · 92005 · 365470 · 26056438 · 26061451 · 94666596 · 72658 · 30004 · 13401351
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
What does this hose assembly do?
It carries pressurized power steering fluid from the pump to the hydroboost unit. It is the pump-to-hydroboost high-pressure line.
Does it come pre-assembled?
Yes. The pressure and return hoses are pre-assembled with brackets, so it installs ready to fit and reduces labor time compared to loose individual hoses.
What are the pressure ratings?
Each pressure hose carries a max working pressure of 1,500 psi, an 8,700 psi burst rating and 1,600 lb tensile strength, and is high-pressure tested before leaving the factory.
Will this fit my truck?
It fits many 1996 Chevrolet and GMC C/K trucks, Suburban, Tahoe and Yukon, plus the 2000 Chevrolet C2500 and 2002-2004 Hummer H1. Check the Buyer's Guide tab for your vehicle.
When should I replace the pressure line?
Consider replacing it if you see power steering fluid leaks at the line, hear whining, or notice hard or erratic steering assist. Confirm the leak source before replacing.
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