Sunsong 3401545 Power Steering Pressure Line Hose Assembly

Power Steering Pressure Line for Dakota

This Sunsong power steering pressure line hose assembly is built for 1987-1991 Dodge Dakota applications and is engineered to meet demanding steering system pressure requirements. Part number 3401545 is a direct-fit replacement for the specified Dakota model years, with OE-style male O-ring fittings for accurate connection at both ends.

Key Features

• Fits 1987-1991 Dodge Dakota
• Part number 3401545
• Pressure hose assembly with 16 mm male O-ring end 1 and 18 mm male O-ring end 2
• 33.6 in. overall length for application-specific routing
• CSM hose material for steering system service
• High-grade steel tubing with zinc electroplating for corrosion resistance
• Pressure-tested before shipment for installation confidence
• Cross-references Dayco 71398 for the same application

Detailed Description

Sunsong 3401545 is a power steering pressure line hose assembly made for the steering system on 1987-1991 Dodge Dakota trucks. It is engineered to exceed original equipment performance standards with a maximum working pressure of 1,500 psi, a burst pressure rating of 8,700 psi, and tensile strength of 1,600 lb. The hose uses CSM material and precision-formed steel tubing with zinc coating to resist rust and corrosion from humidity, road salt, water, and grime. This part number 3401545 is built for accurate fitment and dependable steering fluid transfer in the Dakota platform.

Compatible With 1987-1991 Dodge Dakota, N/A.

What It Helps Fix

• Power steering fluid leaks from a worn pressure hose
• Steering assist loss caused by hose cracking or separation
• Noise or stiffness related to pressure line deterioration
• Corrosion damage on the original steering hose assembly
• Improper sealing at the male O-ring connections

Installation Notes and Tips

Verify the end fitting sizes and routing before installation: 16 mm male O-ring at one end, 18 mm male O-ring at the other, with a 33.6 in. overall length. Inspect mating surfaces, flush contaminated power steering fluid, and confirm that the hose follows the original path without twist or contact with hot or moving components. This hose is listed for 1987-1991 Dodge Dakota, so match the vehicle year and steering layout before ordering.

Quality Assurance

Each Sunsong pressure hose is high-pressure tested at the factory before it leaves production. The construction uses corrosion-resistant steel tubing and durable hose materials to support long service life in demanding steering applications.