Sunsong 3403965 Power Steering Pressure Line Hose Assembly
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Sunsong

Sunsong 3403965 Power Steering Pressure Line Hose Assembly

Brand Sunsong 3403965
Tech Tip Tt1000
Fits Volvo · 2 vehicles

Exact-fit engineering. Precision engineered to restore worn parts to original condition.

Zinc-coated steel tubing. Helps resist corrosion and rust from humidity, salt, water, and grime.

Pressure-tested quality. Each hose is tested before leaving the factory for trouble-free installation.

Cross-references Dayco 85028, Rein PSH0136 and 92651 for the same application. See all 5.

$106.70Free shipping
In stock · usually ships same day before 1pm CST
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Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all Power Steering Pressure Line Hose Assembly options

Pressure Line Hose for Volvo XC90

Sunsong 3403965 is a power steering pressure line hose assembly for the 2005-2006 Volvo XC90 without speed related steering. It is built to meet demanding steering system pressure requirements while supporting reliable fluid transfer in daily driving conditions.

Key Features

  • Max working pressure rated at 1,500 psi
  • Burst pressure rating of 8,700 psi
  • Tensile strength of 1,600 lb for added durability
  • Steel tubing with zinc electroplating for corrosion and rust resistance
  • Precision-engineered fit with required brackets, grommets, switch ports, heat shields, bushings, and protective sleeves as needed
  • High-pressure tested before leaving the factory

Detailed Description

This Sunsong power steering pressure line hose assembly is engineered for direct replacement service on the Volvo XC90, with fitment for 2005-2006 models without speed related steering. The hose assembly is manufactured to restore worn wearable components to original condition and is built with high-grade steel tubing and zinc coating to resist humidity, road salt, water, and grime. Sunsong 3403965 is a practical choice when replacing a leaking or damaged pressure line on a Volvo XC90.

This part cross-references Dayco 85028 for the same application.

What It Helps Solve

  • Power steering fluid leaks from a cracked or corroded pressure line
  • Steering noise caused by pressure loss in the hydraulic system
  • Hard steering from restricted or damaged hose flow
  • Corrosion-related hose failure in wet or salted-road environments
  • Fitment issues when replacing the original Volvo XC90 pressure line

Installation Notes and Tips

Fits 2005-2006 Volvo XC90, N/A, without speed related steering. Confirm the vehicle is equipped with the correct steering configuration before ordering. Inspect related steering components, mounting points, and fluid condition during replacement, and follow the vehicle service procedure for bleeding the power steering system after installation.

Quality Assurance

Each hose is high-pressure tested before it leaves the factory to help ensure proper operation and trouble-free installation. Sunsong 3403965 is engineered to exceed original equipment performance standards for pressure, burst resistance, and tensile strength.

Related reading

This part fits 2 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelPositionNotes
2006VolvoXC902.5TN/Aw/o Speed Related Steering
2005VolvoXC902.5TN/Aw/o Speed Related Steering
Directly replaces or cross-references 5 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Dayco — 85028Rein — PSH01369265136608230645994