HomeSteering > Power Steering Hoses, Pumps, and Related ComponentsSunsong 3401915 Power Steering Return Line Hose Assembly - From Gear
Part #: 3401915

Sunsong 3401915 Power Steering Return Line Hose Assembly - From Gear

From Gear
3 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Ford, F-250 Super Duty, F-250 HD, and F-350
Easy Returns — Return within 60 days for a full refund
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Overview of Sunsong Power Steering Return Line Hose Assembly

The Sunsong 3401915 power steering return line hose assembly is designed specifically for Ford F-250 HD, F-250 Super Duty, and F-350 models. Engineered to meet OEM specifications, this hose assembly ensures reliable fluid return in your vehicle's power steering system.

  • Compatible with Ford F-250 HD, F-250 Super Duty, and F-350
  • Part number 3401915 for precise identification
  • Length of 112.3 inches (2852 mm) for proper fitment
  • Constructed with durable CSM hose material
  • End 1 fitting: 3/8 inch ID hose
  • End 2 fitting: 5/8 inch male o-ring
  • No bracket included
  • No power steering switch port

Detailed Product Description

This Sunsong power steering return line hose assembly (part number 3401915) is built with high-quality CSM hose material, providing resistance to heat, pressure, and fluid degradation. The hose measures 112.3 inches (2852 mm) in length, ensuring proper routing and fitment within the power steering system of Ford F-250 HD, F-250 Super Duty, and F-350 trucks. The assembly features a 3/8 inch ID hose fitting on one end and a 5/8 inch male o-ring fitting on the other, designed to connect securely without leaks. This hose does not include a bracket or a power steering switch port, simplifying installation and compatibility with the specified Ford models.

Common Applications and Issues Addressed

  • Replacement of worn or leaking power steering return line hoses
  • Resolving low power steering fluid pressure or fluid loss
  • Eliminating steering noise caused by hose damage or blockage
  • Preventing contamination of power steering fluid due to hose deterioration
  • Maintaining proper fluid flow for smooth steering operation

Installation Notes and Tips

  • Verify compatibility with Ford F-250 HD, F-250 Super Duty, and F-350 before installation
  • Ensure all fittings are clean and free of debris prior to assembly
  • Use appropriate tools to avoid damaging the male o-ring fitting
  • Check for leaks after installation by running the engine and turning the steering wheel
  • Refer to technical tips TT1000 and TT1001 for additional installation guidance

Quality Assurance and Warranty

Sunsong power steering hoses are manufactured to meet industry standards for durability and performance. While specific warranty details for part number 3401915 are not provided, Sunsong products typically undergo rigorous quality control to ensure reliable operation in Ford F-250 HD, F-250 Super Duty, and F-350 vehicles. For warranty information, consult the product documentation or contact the manufacturer directly.

BrandSunsong
Part Number3401915
End 1 Fitting Size (in)3/8
End 1 Fitting TypeID Hose
End 2 Fitting Size (in)5/8
End 2 Fitting TypeMale O-Ring
Hose Material 1CSM
Length (in)112.3
Length (mm)2852
Tech TipTT1000|TT1001

This part fits 3 vehicles. Search below:

YearMakeModelPositionNotes
1999FordF-250 Super DutyN/A
1997FordF-250 HDFrom GearFrom 8/11
1997FordF-350From GearFrom 8/11

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

36-3654023654027007191988979-2336F7TA3A713AAF7TA3A713CAF7TZ3A713ABF7TZ3A713CA

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.