Sunsong 3401979 Power Steering Pressure Line Hose Assembly

Sunsong 3401979 Power Steering Pressure Hose

The Sunsong 3401979 power steering pressure line hose assembly is built for direct replacement on select Dodge B100, B200, and B300 vans from 1975-1976. It is engineered to meet demanding steering system pressure requirements while helping restore consistent hydraulic flow and steering response.

Key Features

• Fits 1975-1976 Dodge B100, B200, and B300 applications
• Pressure hose assembly for the power steering system
• Maximum working pressure: 1,500 psi
• Burst pressure rating: 8,700 psi
• Tensile strength: 1,600 lb
• Steel tubing with zinc electroplating for corrosion resistance
• Precision-engineered to exact fit for the listed application
• High-pressure tested before leaving the factory
• Part number: 3401979

Detailed Description

This Sunsong pressure line hose assembly is made for Dodge B100, Dodge B200, and Dodge B300 steering systems where a direct-fit replacement is needed. The hose uses CSM and steel construction, with 1/2 in. female end 1 and 5/8 in. male inverted flare end 2, and measures 33.6 in. long. Sunsong 3401979 is built to restore proper pressure transfer in the power steering circuit while matching the original routing and connection style for the listed vehicles.

The steel tubing is zinc electroplated to resist rust and corrosion from humidity, road salt, water, and grime. For buyers searching for a 1975 Dodge B100 power steering pressure hose, a 1976 Dodge B200 steering hose assembly, or a 1975-1976 Dodge B300 pressure line replacement, this part number 3401979 provides a direct application-specific solution. This part cross-references Gates 355190 for the same application.

What It Helps Address

• Power steering fluid leaks at the pressure line
• Loss of steering assist from a damaged hose
• Noise or erratic steering caused by pressure loss
• Corrosion-related hose deterioration
• Fitment issues from an incorrect replacement hose

Installation Notes and Tips

Verify end fitting sizes and hose length before installation: 1/2 in. female on one end, 5/8 in. male inverted flare on the other, with a 33.6 in. overall length. Confirm routing matches the original Dodge B100, B200, or B300 configuration and inspect adjacent steering components for wear before installing the new hose. The assembly does not list a bracket or power steering switch port.

Quality Assurance

Each Sunsong 3401979 hose is pressure tested at the factory before shipment. The hose is engineered to exceed original equipment performance standards for pressure, burst resistance, and tensile strength, supporting dependable operation in the listed Dodge applications.